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| author | Cristian Stoica <cristian.stoica@freescale.com> | 2015-01-20 09:06:16 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-01-26 01:34:22 +0100 |
| commit | 5be4d4c94b1f98b839344fda7a8752a4a09d0ef5 (patch) | |
| tree | 7af802fd927fea331cfb43c9b4d7978b5a607fda /include/crypto/scatterwalk.h | |
| parent | crypto: atmel - Free memory in error path (diff) | |
| download | linux-5be4d4c94b1f98b839344fda7a8752a4a09d0ef5.tar.xz linux-5be4d4c94b1f98b839344fda7a8752a4a09d0ef5.zip | |
crypto: replace scatterwalk_sg_next with sg_next
Modify crypto drivers to use the generic SG helper since
both of them are equivalent and the one from crypto is redundant.
See also:
468577abe37ff7b453a9ac613e0ea155349203ae reverted in
b2ab4a57b018aafbba35bff088218f5cc3d2142e
Signed-off-by: Cristian Stoica <cristian.stoica@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto/scatterwalk.h')
| -rw-r--r-- | include/crypto/scatterwalk.h | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/include/crypto/scatterwalk.h b/include/crypto/scatterwalk.h index 7ef512f8631c..20e4226a2e14 100644 --- a/include/crypto/scatterwalk.h +++ b/include/crypto/scatterwalk.h @@ -33,21 +33,13 @@ static inline void scatterwalk_sg_chain(struct scatterlist *sg1, int num, sg1[num - 1].page_link |= 0x01; } -static inline struct scatterlist *scatterwalk_sg_next(struct scatterlist *sg) -{ - if (sg_is_last(sg)) - return NULL; - - return (++sg)->length ? sg : sg_chain_ptr(sg); -} - static inline void scatterwalk_crypto_chain(struct scatterlist *head, struct scatterlist *sg, int chain, int num) { if (chain) { head->length += sg->length; - sg = scatterwalk_sg_next(sg); + sg = sg_next(sg); } if (sg) |