[PATCH AUTOSEL for 4.14 082/100] staging: ccree: Uninitialized return in ssi_ahash_import()

Sasha Levin
2018-01-28T22:26:52Z

From: Dan Carpenter <dan.carpenter@oracle.com>

[ Upstream commit aece09024414b54158e03aa45f4a4436e7cb996c ]

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

Fixes: c5f39d07860c ("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@microsoft.com>
---
drivers/staging/ccree/ssi_hash.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/ccree/ssi_hash.c b/drivers/staging/ccree/ssi_hash.c
index f72ca485c86f..e266a70a1b32 100644
--- a/drivers/staging/ccree/ssi_hash.c
+++ b/drivers/staging/ccree/ssi_hash.c
@@ -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) {
--
2.11.0