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| author |   Eric Biggers <ebiggers@google.com> | 2018-07-23 10:04:28 -0700 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2018-08-03 18:06:04 +0800 |
| commit | 3dd8cc00c34ab9cde4bcc808ebc607e7b9861280 (patch) | |
| tree | adf006e4a60f0a6aa459c978bbc6a48ec946f7b6 /include/crypto | |
| parent | crypto: scatterwalk - remove 'chain' argument from scatterwalk_crypto_chain() (diff) | |
| download | linux-dev-3dd8cc00c34ab9cde4bcc808ebc607e7b9861280.tar.xz linux-dev-3dd8cc00c34ab9cde4bcc808ebc607e7b9861280.zip | |
crypto: scatterwalk - remove scatterwalk_samebuf()
scatterwalk_samebuf() is never used. Remove it.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto')
| -rw-r--r-- | include/crypto/scatterwalk.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/include/crypto/scatterwalk.h b/include/crypto/scatterwalk.h index eac72840a7d2..a66c127a20ed 100644 --- a/include/crypto/scatterwalk.h +++ b/include/crypto/scatterwalk.h @@ -30,13 +30,6 @@ static inline void scatterwalk_crypto_chain(struct scatterlist *head, sg_mark_end(head); } -static inline unsigned long scatterwalk_samebuf(struct scatter_walk *walk_in, - struct scatter_walk *walk_out) -{ - return !(((sg_page(walk_in->sg) - sg_page(walk_out->sg)) << PAGE_SHIFT) + - (int)(walk_in->offset - walk_out->offset)); -} - static inline unsigned int scatterwalk_pagelen(struct scatter_walk *walk) { unsigned int len = walk->sg->offset + walk->sg->length - walk->offset; |