From: Eric Biggers <ebiggers@xxxxxxxxxx>
Remove the leading underscores from __crc32c_le_base().
This is in preparation for adding crc32c_le_arch() and eventually
renaming __crc32c_le() to crc32c_le().
Reviewed-by: Ard Biesheuvel <ardb@xxxxxxxxxx>
Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx>
---
arch/arm64/lib/crc32-glue.c | 2 +-
arch/riscv/lib/crc32.c | 2 +-
crypto/crc32c_generic.c | 8 ++++----
include/linux/crc32.h | 2 +-
lib/crc32.c | 4 ++--
5 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/arch/arm64/lib/crc32-glue.c b/arch/arm64/lib/crc32-glue.c
index 295ae3e6b997..ad015223d15d 100644
--- a/arch/arm64/lib/crc32-glue.c
+++ b/arch/arm64/lib/crc32-glue.c
@@ -42,11 +42,11 @@ u32 __pure crc32_le(u32 crc, unsigned char const *p, size_t len)
}
u32 __pure __crc32c_le(u32 crc, unsigned char const *p, size_t len)
{
if (!alternative_has_cap_likely(ARM64_HAS_CRC32))
- return __crc32c_le_base(crc, p, len);
+ return crc32c_le_base(crc, p, len);
if (len >= min_len && cpu_have_named_feature(PMULL) && crypto_simd_usable()) {
kernel_neon_begin();
crc = crc32c_le_arm64_4way(crc, p, len);
kernel_neon_end();
diff --git a/arch/riscv/lib/crc32.c b/arch/riscv/lib/crc32.c
index d7dc599af3ef..333fb7af1192 100644
--- a/arch/riscv/lib/crc32.c
+++ b/arch/riscv/lib/crc32.c
@@ -224,11 +224,11 @@ u32 __pure crc32_le(u32 crc, unsigned char const *p, size_t len)
}
u32 __pure __crc32c_le(u32 crc, unsigned char const *p, size_t len)
{
return crc32_le_generic(crc, p, len, CRC32C_POLY_LE,
- CRC32C_POLY_QT_LE, __crc32c_le_base);
+ CRC32C_POLY_QT_LE, crc32c_le_base);
}
static inline u32 crc32_be_unaligned(u32 crc, unsigned char const *p,
size_t len)
{
diff --git a/crypto/crc32c_generic.c b/crypto/crc32c_generic.c
index 7c2357c30fdf..635599b255ec 100644
--- a/crypto/crc32c_generic.c
+++ b/crypto/crc32c_generic.c
@@ -83,11 +83,11 @@ static int chksum_setkey(struct crypto_shash *tfm, const u8 *key,
static int chksum_update(struct shash_desc *desc, const u8 *data,
unsigned int length)
{
struct chksum_desc_ctx *ctx = shash_desc_ctx(desc);
- ctx->crc = __crc32c_le_base(ctx->crc, data, length);
+ ctx->crc = crc32c_le_base(ctx->crc, data, length);
return 0;
}
static int chksum_update_arch(struct shash_desc *desc, const u8 *data,
unsigned int length)
@@ -106,11 +106,11 @@ static int chksum_final(struct shash_desc *desc, u8 *out)
return 0;
}
static int __chksum_finup(u32 *crcp, const u8 *data, unsigned int len, u8 *out)
{
- put_unaligned_le32(~__crc32c_le_base(*crcp, data, len), out);
+ put_unaligned_le32(~crc32c_le_base(*crcp, data, len), out);
return 0;
}
static int __chksum_finup_arch(u32 *crcp, const u8 *data, unsigned int len,
u8 *out)
@@ -198,16 +198,16 @@ static struct shash_alg algs[] = {{
}};
static int __init crc32c_mod_init(void)
{
/* register the arch flavor only if it differs from the generic one */
- return crypto_register_shashes(algs, 1 + (&__crc32c_le != &__crc32c_le_base));
+ return crypto_register_shashes(algs, 1 + (&__crc32c_le != &crc32c_le_base));
}
static void __exit crc32c_mod_fini(void)
{
- crypto_unregister_shashes(algs, 1 + (&__crc32c_le != &__crc32c_le_base));
+ crypto_unregister_shashes(algs, 1 + (&__crc32c_le != &crc32c_le_base));
}
subsys_initcall(crc32c_mod_init);
module_exit(crc32c_mod_fini);
diff --git a/include/linux/crc32.h b/include/linux/crc32.h
index 87f788c0d607..5b07fc9081c4 100644
--- a/include/linux/crc32.h
+++ b/include/linux/crc32.h
@@ -37,11 +37,11 @@ static inline u32 crc32_le_combine(u32 crc1, u32 crc2, size_t len2)
{
return crc32_le_shift(crc1, len2) ^ crc2;
}
u32 __pure __crc32c_le(u32 crc, unsigned char const *p, size_t len);
-u32 __pure __crc32c_le_base(u32 crc, unsigned char const *p, size_t len);
+u32 __pure crc32c_le_base(u32 crc, unsigned char const *p, size_t len);
/**
* __crc32c_le_combine - Combine two crc32c check values into one. For two
* sequences of bytes, seq1 and seq2 with lengths len1
* and len2, __crc32c_le() check values were calculated
diff --git a/lib/crc32.c b/lib/crc32.c
index ff587fee3893..c67059b0082b 100644
--- a/lib/crc32.c
+++ b/lib/crc32.c
@@ -205,12 +205,12 @@ EXPORT_SYMBOL(crc32_le);
EXPORT_SYMBOL(__crc32c_le);
u32 __pure crc32_le_base(u32, unsigned char const *, size_t) __alias(crc32_le);
EXPORT_SYMBOL(crc32_le_base);
-u32 __pure __crc32c_le_base(u32, unsigned char const *, size_t) __alias(__crc32c_le);
-EXPORT_SYMBOL(__crc32c_le_base);
+u32 __pure crc32c_le_base(u32, unsigned char const *, size_t) __alias(__crc32c_le);
+EXPORT_SYMBOL(crc32c_le_base);
u32 __pure crc32_be_base(u32, unsigned char const *, size_t) __alias(crc32_be);
/*
* This multiplies the polynomials x and y modulo the given modulus.
--
2.47.1
