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authorPeter Zijlstra <peterz@infradead.org>2023-05-31 15:08:34 +0200
committerPeter Zijlstra <peterz@infradead.org>2023-06-05 09:36:35 +0200
commitf413e724818c6482146218b3bcaf3d75b1317fc4 (patch)
treede1c9a9de1b7bd7506834281f48155cf836171ea /include/crypto
parent4c8a49244c6abc5fb829d81abaaf2435ad2a44bf (diff)
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@infradead.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Tested-by: Mark Rutland <mark.rutland@arm.com> Link: https://lore.kernel.org/r/20230531132323.314826687@infradead.org
Diffstat (limited to 'include/crypto')
-rw-r--r--include/crypto/b128ops.h14
1 files changed, 3 insertions, 11 deletions
diff --git a/include/crypto/b128ops.h b/include/crypto/b128ops.h
index 0b8e6bc55301..f3b37cbb3131 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 */