staging: ccree: Uninitialized return in ssi_ahash_import()

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>

diff --git a/drivers/staging/ccree/ssi_hash.c b/drivers/staging/ccree/ssi_hash.c
index 1799d3f26a9e29858e1a4362fe4fc491609750dd..2035835b62dcd797e41209acdf079f0daf9f4f8f 100644 (file)
--- a/drivers/staging/ccree/ssi_hash.c
+++ b/drivers/staging/ccree/ssi_hash.c
@@ -1769,7 +1769,7 @@ static int ssi_ahash_import(struct ahash_request *req, const void *in)
        struct device *dev = drvdata_to_dev(ctx->drvdata);
        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) {