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staging: ccree: Uninitialized return in ssi_ahash_import() 

[ Upstream commit aece090244 ]

The return value isn't initialized on some success paths.

Fixes: c5f39d0786 ("staging: ccree: fix leak of import() after init()")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dan Carpenter 2017-12-05 17:37:17 +03:00 committed by Greg Kroah-Hartman
parent 30fe9f094c
commit 5be88596c7
1 changed files with 1 additions and 1 deletions
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drivers/staging/ccree/ssi_hash.c
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@ -1781,7 +1781,7 @@ static int ssi_ahash_import(struct ahash_request *req, const void *in)
struct device *dev = &ctx->drvdata->plat_dev->dev;
struct ahash_req_ctx *state = ahash_request_ctx(req);
u32 tmp;
int rc;
int rc = 0;
memcpy(&tmp, in, sizeof(u32));
if (tmp != CC_EXPORT_MAGIC) {