added operator white space and parentheses for readability
Signed-off-by: Manu Kumar <maraku@xxxxxxx>
---
drivers/staging/skein/skein_base.c | 66 +++++++++++++++++------------------
drivers/staging/skein/skein_base.h | 28 +++++++--------
drivers/staging/skein/skein_block.c | 44 ++++++++++++-----------
drivers/staging/skein/threefish_api.h | 2 +-
4 files changed, 71 insertions(+), 69 deletions(-)
diff --git a/drivers/staging/skein/skein_base.c b/drivers/staging/skein/skein_base.c
index 25a01ca..9734de4 100644
--- a/drivers/staging/skein/skein_base.c
+++ b/drivers/staging/skein/skein_base.c
@@ -58,7 +58,7 @@ int skein_256_init(struct skein_256_ctx *ctx, size_t hash_bit_len)
cfg.w[1] = skein_swap64(hash_bit_len);
cfg.w[2] = skein_swap64(SKEIN_CFG_TREE_INFO_SEQUENTIAL);
/* zero pad config block */
- memset(&cfg.w[3], 0, sizeof(cfg) - 3*sizeof(cfg.w[0]));
+ memset(&cfg.w[3], 0, sizeof(cfg) - 3 * sizeof(cfg.w[0]));
/* compute the initial chaining values from config block */
/* zero the chaining variables */
@@ -98,7 +98,7 @@ int skein_256_init_ext(struct skein_256_ctx *ctx, size_t hash_bit_len,
skein_assert(sizeof(cfg.b) >= sizeof(ctx->x));
/* do a mini-Init right here */
/* set output hash bit count = state size */
- ctx->h.hash_bit_len = 8*sizeof(ctx->x);
+ ctx->h.hash_bit_len = 8 * sizeof(ctx->x);
/* set tweaks: T0 = 0; T1 = KEY type */
skein_start_new_type(ctx, KEY);
/* zero the initial chaining variables */
@@ -171,7 +171,7 @@ int skein_256_update(struct skein_256_ctx *ctx, const u8 *msg,
*/
if (msg_byte_cnt > SKEIN_256_BLOCK_BYTES) {
/* number of full blocks to process */
- n = (msg_byte_cnt-1) / SKEIN_256_BLOCK_BYTES;
+ n = (msg_byte_cnt - 1) / SKEIN_256_BLOCK_BYTES;
skein_256_process_block(ctx, msg, n,
SKEIN_256_BLOCK_BYTES);
msg_byte_cnt -= n * SKEIN_256_BLOCK_BYTES;
@@ -219,19 +219,19 @@ int skein_256_final(struct skein_256_ctx *ctx, u8 *hash_val)
memset(ctx->b, 0, sizeof(ctx->b));
/* keep a local copy of counter mode "key" */
memcpy(x, ctx->x, sizeof(x));
- for (i = 0; i*SKEIN_256_BLOCK_BYTES < byte_cnt; i++) {
+ for (i = 0; i * SKEIN_256_BLOCK_BYTES < byte_cnt; i++) {
/* build the counter block */
((u64 *)ctx->b)[0] = skein_swap64((u64) i);
skein_start_new_type(ctx, OUT_FINAL);
/* run "counter mode" */
skein_256_process_block(ctx, ctx->b, 1, sizeof(u64));
/* number of output bytes left to go */
- n = byte_cnt - i*SKEIN_256_BLOCK_BYTES;
+ n = byte_cnt - i * SKEIN_256_BLOCK_BYTES;
if (n >= SKEIN_256_BLOCK_BYTES)
n = SKEIN_256_BLOCK_BYTES;
/* "output" the ctr mode bytes */
- skein_put64_lsb_first(hash_val+i*SKEIN_256_BLOCK_BYTES, ctx->x,
- n);
+ skein_put64_lsb_first(hash_val + (i * SKEIN_256_BLOCK_BYTES),
+ ctx->x, n);
/* restore the counter mode key for next time */
memcpy(ctx->x, x, sizeof(x));
}
@@ -282,7 +282,7 @@ int skein_512_init(struct skein_512_ctx *ctx, size_t hash_bit_len)
cfg.w[1] = skein_swap64(hash_bit_len);
cfg.w[2] = skein_swap64(SKEIN_CFG_TREE_INFO_SEQUENTIAL);
/* zero pad config block */
- memset(&cfg.w[3], 0, sizeof(cfg) - 3*sizeof(cfg.w[0]));
+ memset(&cfg.w[3], 0, sizeof(cfg) - 3 * sizeof(cfg.w[0]));
/* compute the initial chaining values from config block */
/* zero the chaining variables */
@@ -326,7 +326,7 @@ int skein_512_init_ext(struct skein_512_ctx *ctx, size_t hash_bit_len,
skein_assert(sizeof(cfg.b) >= sizeof(ctx->x));
/* do a mini-Init right here */
/* set output hash bit count = state size */
- ctx->h.hash_bit_len = 8*sizeof(ctx->x);
+ ctx->h.hash_bit_len = 8 * sizeof(ctx->x);
/* set tweaks: T0 = 0; T1 = KEY type */
skein_start_new_type(ctx, KEY);
/* zero the initial chaining variables */
@@ -398,7 +398,7 @@ int skein_512_update(struct skein_512_ctx *ctx, const u8 *msg,
*/
if (msg_byte_cnt > SKEIN_512_BLOCK_BYTES) {
/* number of full blocks to process */
- n = (msg_byte_cnt-1) / SKEIN_512_BLOCK_BYTES;
+ n = (msg_byte_cnt - 1) / SKEIN_512_BLOCK_BYTES;
skein_512_process_block(ctx, msg, n,
SKEIN_512_BLOCK_BYTES);
msg_byte_cnt -= n * SKEIN_512_BLOCK_BYTES;
@@ -446,19 +446,19 @@ int skein_512_final(struct skein_512_ctx *ctx, u8 *hash_val)
memset(ctx->b, 0, sizeof(ctx->b));
/* keep a local copy of counter mode "key" */
memcpy(x, ctx->x, sizeof(x));
- for (i = 0; i*SKEIN_512_BLOCK_BYTES < byte_cnt; i++) {
+ for (i = 0; i * SKEIN_512_BLOCK_BYTES < byte_cnt; i++) {
/* build the counter block */
((u64 *)ctx->b)[0] = skein_swap64((u64) i);
skein_start_new_type(ctx, OUT_FINAL);
/* run "counter mode" */
skein_512_process_block(ctx, ctx->b, 1, sizeof(u64));
/* number of output bytes left to go */
- n = byte_cnt - i*SKEIN_512_BLOCK_BYTES;
+ n = byte_cnt - i * SKEIN_512_BLOCK_BYTES;
if (n >= SKEIN_512_BLOCK_BYTES)
n = SKEIN_512_BLOCK_BYTES;
/* "output" the ctr mode bytes */
- skein_put64_lsb_first(hash_val+i*SKEIN_512_BLOCK_BYTES, ctx->x,
- n);
+ skein_put64_lsb_first(hash_val + (i * SKEIN_512_BLOCK_BYTES),
+ ctx->x, n);
/* restore the counter mode key for next time */
memcpy(ctx->x, x, sizeof(x));
}
@@ -506,7 +506,7 @@ int skein_1024_init(struct skein_1024_ctx *ctx, size_t hash_bit_len)
cfg.w[1] = skein_swap64(hash_bit_len);
cfg.w[2] = skein_swap64(SKEIN_CFG_TREE_INFO_SEQUENTIAL);
/* zero pad config block */
- memset(&cfg.w[3], 0, sizeof(cfg) - 3*sizeof(cfg.w[0]));
+ memset(&cfg.w[3], 0, sizeof(cfg) - 3 * sizeof(cfg.w[0]));
/* compute the initial chaining values from config block */
/* zero the chaining variables */
@@ -547,7 +547,7 @@ int skein_1024_init_ext(struct skein_1024_ctx *ctx, size_t hash_bit_len,
skein_assert(sizeof(cfg.b) >= sizeof(ctx->x));
/* do a mini-Init right here */
/* set output hash bit count = state size */
- ctx->h.hash_bit_len = 8*sizeof(ctx->x);
+ ctx->h.hash_bit_len = 8 * sizeof(ctx->x);
/* set tweaks: T0 = 0; T1 = KEY type */
skein_start_new_type(ctx, KEY);
/* zero the initial chaining variables */
@@ -620,7 +620,7 @@ int skein_1024_update(struct skein_1024_ctx *ctx, const u8 *msg,
*/
if (msg_byte_cnt > SKEIN_1024_BLOCK_BYTES) {
/* number of full blocks to process */
- n = (msg_byte_cnt-1) / SKEIN_1024_BLOCK_BYTES;
+ n = (msg_byte_cnt - 1) / SKEIN_1024_BLOCK_BYTES;
skein_1024_process_block(ctx, msg, n,
SKEIN_1024_BLOCK_BYTES);
msg_byte_cnt -= n * SKEIN_1024_BLOCK_BYTES;
@@ -668,19 +668,19 @@ int skein_1024_final(struct skein_1024_ctx *ctx, u8 *hash_val)
memset(ctx->b, 0, sizeof(ctx->b));
/* keep a local copy of counter mode "key" */
memcpy(x, ctx->x, sizeof(x));
- for (i = 0; i*SKEIN_1024_BLOCK_BYTES < byte_cnt; i++) {
+ for (i = 0; i * SKEIN_1024_BLOCK_BYTES < byte_cnt; i++) {
/* build the counter block */
((u64 *)ctx->b)[0] = skein_swap64((u64) i);
skein_start_new_type(ctx, OUT_FINAL);
/* run "counter mode" */
skein_1024_process_block(ctx, ctx->b, 1, sizeof(u64));
/* number of output bytes left to go */
- n = byte_cnt - i*SKEIN_1024_BLOCK_BYTES;
+ n = byte_cnt - i * SKEIN_1024_BLOCK_BYTES;
if (n >= SKEIN_1024_BLOCK_BYTES)
n = SKEIN_1024_BLOCK_BYTES;
/* "output" the ctr mode bytes */
- skein_put64_lsb_first(hash_val+i*SKEIN_1024_BLOCK_BYTES, ctx->x,
- n);
+ skein_put64_lsb_first(hash_val + (i * SKEIN_1024_BLOCK_BYTES),
+ ctx->x, n);
/* restore the counter mode key for next time */
memcpy(ctx->x, x, sizeof(x));
}
@@ -775,19 +775,19 @@ int skein_256_output(struct skein_256_ctx *ctx, u8 *hash_val)
memset(ctx->b, 0, sizeof(ctx->b));
/* keep a local copy of counter mode "key" */
memcpy(x, ctx->x, sizeof(x));
- for (i = 0; i*SKEIN_256_BLOCK_BYTES < byte_cnt; i++) {
+ for (i = 0; i * SKEIN_256_BLOCK_BYTES < byte_cnt; i++) {
/* build the counter block */
((u64 *)ctx->b)[0] = skein_swap64((u64) i);
skein_start_new_type(ctx, OUT_FINAL);
/* run "counter mode" */
skein_256_process_block(ctx, ctx->b, 1, sizeof(u64));
/* number of output bytes left to go */
- n = byte_cnt - i*SKEIN_256_BLOCK_BYTES;
+ n = byte_cnt - i * SKEIN_256_BLOCK_BYTES;
if (n >= SKEIN_256_BLOCK_BYTES)
n = SKEIN_256_BLOCK_BYTES;
/* "output" the ctr mode bytes */
- skein_put64_lsb_first(hash_val+i*SKEIN_256_BLOCK_BYTES, ctx->x,
- n);
+ skein_put64_lsb_first(hash_val + (i * SKEIN_256_BLOCK_BYTES),
+ ctx->x, n);
/* restore the counter mode key for next time */
memcpy(ctx->x, x, sizeof(x));
}
@@ -812,19 +812,19 @@ int skein_512_output(struct skein_512_ctx *ctx, u8 *hash_val)
memset(ctx->b, 0, sizeof(ctx->b));
/* keep a local copy of counter mode "key" */
memcpy(x, ctx->x, sizeof(x));
- for (i = 0; i*SKEIN_512_BLOCK_BYTES < byte_cnt; i++) {
+ for (i = 0; i * SKEIN_512_BLOCK_BYTES < byte_cnt; i++) {
/* build the counter block */
((u64 *)ctx->b)[0] = skein_swap64((u64) i);
skein_start_new_type(ctx, OUT_FINAL);
/* run "counter mode" */
skein_512_process_block(ctx, ctx->b, 1, sizeof(u64));
/* number of output bytes left to go */
- n = byte_cnt - i*SKEIN_512_BLOCK_BYTES;
+ n = byte_cnt - i * SKEIN_512_BLOCK_BYTES;
if (n >= SKEIN_512_BLOCK_BYTES)
n = SKEIN_512_BLOCK_BYTES;
/* "output" the ctr mode bytes */
- skein_put64_lsb_first(hash_val+i*SKEIN_512_BLOCK_BYTES, ctx->x,
- n);
+ skein_put64_lsb_first(hash_val + (i * SKEIN_512_BLOCK_BYTES),
+ ctx->x, n);
/* restore the counter mode key for next time */
memcpy(ctx->x, x, sizeof(x));
}
@@ -849,19 +849,19 @@ int skein_1024_output(struct skein_1024_ctx *ctx, u8 *hash_val)
memset(ctx->b, 0, sizeof(ctx->b));
/* keep a local copy of counter mode "key" */
memcpy(x, ctx->x, sizeof(x));
- for (i = 0; i*SKEIN_1024_BLOCK_BYTES < byte_cnt; i++) {
+ for (i = 0; i * SKEIN_1024_BLOCK_BYTES < byte_cnt; i++) {
/* build the counter block */
((u64 *)ctx->b)[0] = skein_swap64((u64) i);
skein_start_new_type(ctx, OUT_FINAL);
/* run "counter mode" */
skein_1024_process_block(ctx, ctx->b, 1, sizeof(u64));
/* number of output bytes left to go */
- n = byte_cnt - i*SKEIN_1024_BLOCK_BYTES;
+ n = byte_cnt - i * SKEIN_1024_BLOCK_BYTES;
if (n >= SKEIN_1024_BLOCK_BYTES)
n = SKEIN_1024_BLOCK_BYTES;
/* "output" the ctr mode bytes */
- skein_put64_lsb_first(hash_val+i*SKEIN_1024_BLOCK_BYTES, ctx->x,
- n);
+ skein_put64_lsb_first(hash_val + (i * SKEIN_1024_BLOCK_BYTES),
+ ctx->x, n);
/* restore the counter mode key for next time */
memcpy(ctx->x, x, sizeof(x));
}
diff --git a/drivers/staging/skein/skein_base.h b/drivers/staging/skein/skein_base.h
index 3c7f8ad..0817897 100644
--- a/drivers/staging/skein/skein_base.h
+++ b/drivers/staging/skein/skein_base.h
@@ -32,7 +32,7 @@
/* below two prototype assume we are handed aligned data */
#define skein_put64_lsb_first(dst08, src64, b_cnt) memcpy(dst08, src64, b_cnt)
#define skein_get64_lsb_first(dst64, src08, w_cnt) \
- memcpy(dst64, src08, 8*(w_cnt))
+ memcpy(dst64, src08, 8 * (w_cnt))
#define skein_swap64(w64) (w64)
enum {
@@ -48,17 +48,17 @@ enum {
#define SKEIN_1024_STATE_WORDS 16
#define SKEIN_MAX_STATE_WORDS 16
-#define SKEIN_256_STATE_BYTES (8*SKEIN_256_STATE_WORDS)
-#define SKEIN_512_STATE_BYTES (8*SKEIN_512_STATE_WORDS)
-#define SKEIN_1024_STATE_BYTES (8*SKEIN_1024_STATE_WORDS)
+#define SKEIN_256_STATE_BYTES (8 * SKEIN_256_STATE_WORDS)
+#define SKEIN_512_STATE_BYTES (8 * SKEIN_512_STATE_WORDS)
+#define SKEIN_1024_STATE_BYTES (8 * SKEIN_1024_STATE_WORDS)
-#define SKEIN_256_STATE_BITS (64*SKEIN_256_STATE_WORDS)
-#define SKEIN_512_STATE_BITS (64*SKEIN_512_STATE_WORDS)
-#define SKEIN_1024_STATE_BITS (64*SKEIN_1024_STATE_WORDS)
+#define SKEIN_256_STATE_BITS (64 * SKEIN_256_STATE_WORDS)
+#define SKEIN_512_STATE_BITS (64 * SKEIN_512_STATE_WORDS)
+#define SKEIN_1024_STATE_BITS (64 * SKEIN_1024_STATE_WORDS)
-#define SKEIN_256_BLOCK_BYTES (8*SKEIN_256_STATE_WORDS)
-#define SKEIN_512_BLOCK_BYTES (8*SKEIN_512_STATE_WORDS)
-#define SKEIN_1024_BLOCK_BYTES (8*SKEIN_1024_STATE_WORDS)
+#define SKEIN_256_BLOCK_BYTES (8 * SKEIN_256_STATE_WORDS)
+#define SKEIN_512_BLOCK_BYTES (8 * SKEIN_512_STATE_WORDS)
+#define SKEIN_1024_BLOCK_BYTES (8 * SKEIN_1024_STATE_WORDS)
struct skein_ctx_hdr {
size_t hash_bit_len; /* size of hash result, in bits */
@@ -208,7 +208,7 @@ int skein_1024_output(struct skein_1024_ctx *ctx, u8 *hash_val);
#define SKEIN_SCHEMA_VER SKEIN_MK_64(SKEIN_VERSION, SKEIN_ID_STRING_LE)
#define SKEIN_KS_PARITY SKEIN_MK_64(0x1BD11BDA, 0xA9FC1A22)
-#define SKEIN_CFG_STR_LEN (4*8)
+#define SKEIN_CFG_STR_LEN (4 * 8)
/* bit field definitions in config block tree_info word */
#define SKEIN_CFG_TREE_LEAF_SIZE_POS (0)
@@ -327,9 +327,9 @@ enum {
#define SKEIN_512_ROUNDS_TOTAL (72)
#define SKEIN_1024_ROUNDS_TOTAL (80)
#else /* allow command-line define in range 8*(5..14) */
-#define SKEIN_256_ROUNDS_TOTAL (8*((((SKEIN_ROUNDS/100) + 5) % 10) + 5))
-#define SKEIN_512_ROUNDS_TOTAL (8*((((SKEIN_ROUNDS/10) + 5) % 10) + 5))
-#define SKEIN_1024_ROUNDS_TOTAL (8*((((SKEIN_ROUNDS) + 5) % 10) + 5))
+#define SKEIN_256_ROUNDS_TOTAL (8 * ((((SKEIN_ROUNDS / 100) + 5) % 10) + 5))
+#define SKEIN_512_ROUNDS_TOTAL (8 * ((((SKEIN_ROUNDS / 10) + 5) % 10) + 5))
+#define SKEIN_1024_ROUNDS_TOTAL (8 * ((((SKEIN_ROUNDS) + 5) % 10) + 5))
#endif
#endif /* ifndef _SKEIN_H_ */
diff --git a/drivers/staging/skein/skein_block.c b/drivers/staging/skein/skein_block.c
index d31c7d2..0bd6864 100644
--- a/drivers/staging/skein/skein_block.c
+++ b/drivers/staging/skein/skein_block.c
@@ -120,10 +120,10 @@
#if !(SKEIN_USE_ASM & 512)
#undef RCNT
-#define RCNT (SKEIN_512_ROUNDS_TOTAL/8)
+#define RCNT (SKEIN_512_ROUNDS_TOTAL / 8)
#ifdef SKEIN_LOOP /* configure how much to unroll the loop */
-#define SKEIN_UNROLL_512 (((SKEIN_LOOP)/10)%10)
+#define SKEIN_UNROLL_512 (((SKEIN_LOOP) / 10) % 10)
#else
#define SKEIN_UNROLL_512 (0)
#endif
@@ -200,7 +200,7 @@
} while (0)
#define R512_UNROLL_R(NN) \
((SKEIN_UNROLL_512 == 0 && \
- SKEIN_512_ROUNDS_TOTAL/8 > (NN)) || \
+ SKEIN_512_ROUNDS_TOTAL / 8 > (NN)) || \
(SKEIN_UNROLL_512 > (NN)))
#if (SKEIN_UNROLL_512 > 14)
@@ -210,7 +210,7 @@
#if !(SKEIN_USE_ASM & 1024)
#undef RCNT
-#define RCNT (SKEIN_1024_ROUNDS_TOTAL/8)
+#define RCNT (SKEIN_1024_ROUNDS_TOTAL / 8)
#ifdef SKEIN_LOOP /* configure how much to unroll the loop */
#define SKEIN_UNROLL_1024 ((SKEIN_LOOP) % 10)
#else
@@ -311,28 +311,28 @@
#define R1024_8_ROUNDS(R) \
do { \
R1024(00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, \
- 13, 14, 15, R1024_0, 8*(R) + 1); \
+ 13, 14, 15, R1024_0, 8 * (R) + 1); \
R1024(00, 09, 02, 13, 06, 11, 04, 15, 10, 07, 12, 03, 14, \
- 05, 08, 01, R1024_1, 8*(R) + 2); \
+ 05, 08, 01, R1024_1, 8 * (R) + 2); \
R1024(00, 07, 02, 05, 04, 03, 06, 01, 12, 15, 14, 13, 08, \
- 11, 10, 09, R1024_2, 8*(R) + 3); \
+ 11, 10, 09, R1024_2, 8 * (R) + 3); \
R1024(00, 15, 02, 11, 06, 13, 04, 09, 14, 01, 08, 05, 10, \
- 03, 12, 07, R1024_3, 8*(R) + 4); \
- I1024(2*(R)); \
+ 03, 12, 07, R1024_3, 8 * (R) + 4); \
+ I1024(2 * (R)); \
R1024(00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, \
- 13, 14, 15, R1024_4, 8*(R) + 5); \
+ 13, 14, 15, R1024_4, 8 * (R) + 5); \
R1024(00, 09, 02, 13, 06, 11, 04, 15, 10, 07, 12, 03, 14, \
- 05, 08, 01, R1024_5, 8*(R) + 6); \
+ 05, 08, 01, R1024_5, 8 * (R) + 6); \
R1024(00, 07, 02, 05, 04, 03, 06, 01, 12, 15, 14, 13, 08, \
- 11, 10, 09, R1024_6, 8*(R) + 7); \
+ 11, 10, 09, R1024_6, 8 * (R) + 7); \
R1024(00, 15, 02, 11, 06, 13, 04, 09, 14, 01, 08, 05, 10, \
- 03, 12, 07, R1024_7, 8*(R) + 8); \
- I1024(2*(R)+1); \
+ 03, 12, 07, R1024_7, 8 * (R) + 8); \
+ I1024(2 * (R) + 1); \
} while (0)
#define R1024_UNROLL_R(NN) \
((SKEIN_UNROLL_1024 == 0 && \
- SKEIN_1024_ROUNDS_TOTAL/8 > (NN)) || \
+ SKEIN_1024_ROUNDS_TOTAL / 8 > (NN)) || \
(SKEIN_UNROLL_1024 > (NN)))
#if (SKEIN_UNROLL_1024 > 14)
@@ -351,10 +351,10 @@ void skein_256_process_block(struct skein_256_ctx *ctx, const u8 *blk_ptr,
size_t r;
#if SKEIN_UNROLL_256
/* key schedule: chaining vars + tweak + "rot"*/
- u64 kw[WCNT+4+RCNT*2];
+ u64 kw[WCNT + 4 + (RCNT * 2)];
#else
/* key schedule words : chaining vars + tweak */
- u64 kw[WCNT+4];
+ u64 kw[WCNT + 4];
#endif
u64 X0, X1, X2, X3; /* local copy of context vars, for speed */
u64 w[WCNT]; /* local copy of input block */
@@ -481,9 +481,10 @@ void skein_512_process_block(struct skein_512_ctx *ctx, const u8 *blk_ptr,
};
size_t r;
#if SKEIN_UNROLL_512
- u64 kw[WCNT+4+RCNT*2]; /* key sched: chaining vars + tweak + "rot"*/
+ /* key sched: chaining vars + tweak + "rot"*/
+ u64 kw[WCNT + 4 + RCNT * 2];
#else
- u64 kw[WCNT+4]; /* key schedule words : chaining vars + tweak */
+ u64 kw[WCNT + 4]; /* key schedule words : chaining vars + tweak */
#endif
u64 X0, X1, X2, X3, X4, X5, X6, X7; /* local copies, for speed */
u64 w[WCNT]; /* local copy of input block */
@@ -630,9 +631,10 @@ void skein_1024_process_block(struct skein_1024_ctx *ctx, const u8 *blk_ptr,
};
size_t r;
#if (SKEIN_UNROLL_1024 != 0)
- u64 kw[WCNT+4+RCNT*2]; /* key sched: chaining vars + tweak + "rot" */
+ /* key sched: chaining vars + tweak + "rot" */
+ u64 kw[WCNT + 4 + (RCNT * 2)];
#else
- u64 kw[WCNT+4]; /* key schedule words : chaining vars + tweak */
+ u64 kw[WCNT + 4]; /* key schedule words : chaining vars + tweak */
#endif
/* local copy of vars, for speed */
diff --git a/drivers/staging/skein/threefish_api.h b/drivers/staging/skein/threefish_api.h
index 8e0a0b7..615e467 100644
--- a/drivers/staging/skein/threefish_api.h
+++ b/drivers/staging/skein/threefish_api.h
@@ -52,7 +52,7 @@ enum threefish_size {
*/
struct threefish_key {
u64 state_size;
- u64 key[SKEIN_MAX_STATE_WORDS+1]; /* max number of key words*/
+ u64 key[SKEIN_MAX_STATE_WORDS + 1]; /* max number of key words*/
u64 tweak[3];
};
--
2.8.0
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