crypto: replace scatterwalk_sg_chain with sg_chain

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
[hch: split from a larger patch by Dan]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Jens Axboe <axboe@fb.com>

diff --cc crypto/algif_skcipher.c
Simple merge

diff --cc crypto/ccm.c
Simple merge

diff --cc crypto/gcm.c
Simple merge

diff --cc drivers/crypto/bfin_crc.c
Simple merge

diff --cc drivers/crypto/qce/sha.c
Simple merge

diff --cc drivers/crypto/sahara.c
Simple merge

diff --cc drivers/crypto/talitos.c
Simple merge

diff --cc include/crypto/scatterwalk.h
Simple merge