crypto: ccp - Fix static checker warning
authorJanakarajan Natarajan <Janakarajan.Natarajan@amd.com>
Fri, 14 Sep 2018 22:32:03 +0000 (17:32 -0500)
committerHerbert Xu <herbert@gondor.apana.org.au>
Fri, 21 Sep 2018 05:24:52 +0000 (13:24 +0800)
commitb78d3795177db479107b3493608bf088117325e3
tree51ca9131b252169d3ced84bb5376e37baa3ba650
parentac3c8f36c31d2f0add4eeaa42c7d0540d7c60583
crypto: ccp - Fix static checker warning

Under certain configuration SEV functions can be defined as no-op.
In such a case error can be uninitialized.

Initialize the variable to 0.

Cc: Dan Carpenter <Dan.Carpenter@oracle.com>
Reported-by: Dan Carpenter <Dan.Carpenter@oracle.com>
Signed-off-by: Janakarajan Natarajan <Janakarajan.Natarajan@amd.com>
Acked-by: Gary R Hook <gary.hook@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
drivers/crypto/ccp/psp-dev.c