crypto: nx - remove 842-nx null checks
Remove the null checks for tfm, src, slen, dst, dlen; tfm will never
be null and the other fields are always expected to be set correctly.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Dan Streetman <ddstreet@ieee.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/drivers/crypto/nx/nx-842-crypto.c b/drivers/crypto/nx/nx-842-crypto.c
index cb177c3..2ffa103 100644
--- a/drivers/crypto/nx/nx-842-crypto.c
+++ b/drivers/crypto/nx/nx-842-crypto.c
@@ -298,9 +298,6 @@
bool add_header;
u16 ignore = 0;
- if (!tfm || !src || !slen || !dst || !dlen)
- return -EINVAL;
-
p.in = (u8 *)src;
p.iremain = slen;
p.out = dst;
@@ -483,9 +480,6 @@
u16 ignore = 0;
bool usehw = true;
- if (!tfm || !src || !slen || !dst || !dlen)
- return -EINVAL;
-
p.in = (u8 *)src;
p.iremain = slen;
p.out = dst;