Messages in this thread Patch in this message | | | From | Janakarajan Natarajan <> | Subject | [PATCH 1/2] Fix static checker warning | Date | Fri, 14 Sep 2018 17:32:03 -0500 |
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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> --- 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
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