[PATCH 1/2] Fix static checker warning

[Janakarajan Natarajan]

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.carpen...@oracle.com>
Reported-by: Dan Carpenter <dan.carpen...@oracle.com>
Signed-off-by: Janakarajan Natarajan <janakarajan.natara...@amd.com>
---
 drivers/crypto/ccp/psp-dev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/ccp/psp-dev.c b/drivers/crypto/ccp/psp-dev.c
index 72790d8..f541e60 100644
--- a/drivers/crypto/ccp/psp-dev.c
+++ b/drivers/crypto/ccp/psp-dev.c
@@ -423,7 +423,7 @@ EXPORT_SYMBOL_GPL(psp_copy_user_blob);
 static int sev_get_api_version(void)
 {
        struct sev_user_data_status *status;
-       int error, ret;
+       int error = 0, ret;
 
        status = &psp_master->status_cmd_buf;
        ret = sev_platform_status(status, &error);
-- 
2.7.4