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[01/12] cyrpto/b128ops: Remove struct u128

Message ID 20230531132323.314826687@infradead.org
State Accepted
Commit f413e724818c6482146218b3bcaf3d75b1317fc4
Headers show
Series Introduce cmpxchg128() -- aka. the demise of cmpxchg_double() | expand

Commit Message

Peter Zijlstra May 31, 2023, 1:08 p.m. UTC 
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>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 include/crypto/b128ops.h |   14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)
diff mbox series

Patch

--- 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 */