The following commit has been merged into the locking/core branch of tip:
Commit-ID: f413e724818c6482146218b3bcaf3d75b1317fc4
Gitweb: https://git.kernel.org/tip/f413e724818c6482146218b3bcaf3d75b1317fc4
Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
AuthorDate: Wed, 31 May 2023 15:08:34 +02:00
Committer: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
CommitterDate: Mon, 05 Jun 2023 09:36:35 +02:00
cyrpto/b128ops: Remove struct u128
Per git-grep u128_xor() and its related struct u128 are unused except
to implement {be,le}128_xor(). Remove them to free up the namespace.
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
Reviewed-by: Mark Rutland <mark.rutland@xxxxxxx>
Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Tested-by: Mark Rutland <mark.rutland@xxxxxxx>
Link: https://lore.kernel.org/r/20230531132323.314826687@xxxxxxxxxxxxx
---
include/crypto/b128ops.h | 14 +++-----------
1 file changed, 3 insertions(+), 11 deletions(-)
diff --git a/include/crypto/b128ops.h b/include/crypto/b128ops.h
index 0b8e6bc..f3b37cb 100644
--- a/include/crypto/b128ops.h
+++ b/include/crypto/b128ops.h
@@ -50,10 +50,6 @@
#include <linux/types.h>
typedef struct {
- u64 a, b;
-} u128;
-
-typedef struct {
__be64 a, b;
} be128;
@@ -61,20 +57,16 @@ typedef struct {
__le64 b, a;
} le128;
-static inline void u128_xor(u128 *r, const u128 *p, const u128 *q)
+static inline void be128_xor(be128 *r, const be128 *p, const be128 *q)
{
r->a = p->a ^ q->a;
r->b = p->b ^ q->b;
}
-static inline void be128_xor(be128 *r, const be128 *p, const be128 *q)
-{
- u128_xor((u128 *)r, (u128 *)p, (u128 *)q);
-}
-
static inline void le128_xor(le128 *r, const le128 *p, const le128 *q)
{
- u128_xor((u128 *)r, (u128 *)p, (u128 *)q);
+ r->a = p->a ^ q->a;
+ r->b = p->b ^ q->b;
}
#endif /* _CRYPTO_B128OPS_H */
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