crypto: mxc-scc - signedness bugs in mxc_scc_ablkcipher_req_init()
->src_nents and ->dst_nents are unsigned so they can't be less than zero. I fixed this by introducing a temporary "nents" variable. Fixes: d293b640 ('crypto: mxc-scc - add basic driver for the MXC SCC') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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