firmware: clean up filesystem load exit path
This makes the error and success paths more readable while trying to
load firmware from the filesystem.
Signed-off-by: Kees Cook <keescook@chromium.org>
Cc: Josh Boyer <jwboyer@fedoraproject.org>
Cc: David Howells <dhowells@redhat.com>
Acked-by: Luis R. Rodriguez <mcgrof@kernel.org>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 7bc4ad0..c743a2f 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -361,19 +361,17 @@
continue;
rc = fw_read_file_contents(file, buf);
fput(file);
- if (rc)
+ if (rc) {
dev_warn(device, "loading %s failed with error %d\n",
path, rc);
- else
- break;
- }
- __putname(path);
-
- if (!rc) {
+ continue;
+ }
dev_dbg(device, "direct-loading %s\n",
buf->fw_id);
fw_finish_direct_load(device, buf);
+ break;
}
+ __putname(path);
return rc;
}