Commit b78d3795 authored Sep 14, 2018 by Janakarajan Natarajan Committed by Herbert Xu Sep 21, 2018

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>

parent ac3c8f36

drivers/crypto/ccp/psp-dev.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);