Since debugfs_create_file() returns ERR_PTR and never NULL, use IS_ERR() to
check the return value.
Fixes: 503efe5cfc9f ("[media] siano: split debugfs code into a separate file")
Signed-off-by: Jinjie Ruan <ruanjinjie@xxxxxxxxxx>
---
drivers/media/common/siano/smsdvb-debugfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/common/siano/smsdvb-debugfs.c b/drivers/media/common/siano/smsdvb-debugfs.c
index e0beefd80d7b..16d3b9ab31c5 100644
--- a/drivers/media/common/siano/smsdvb-debugfs.c
+++ b/drivers/media/common/siano/smsdvb-debugfs.c
@@ -369,7 +369,7 @@ int smsdvb_debugfs_create(struct smsdvb_client_t *client)
d = debugfs_create_file("stats", S_IRUGO | S_IWUSR, client->debugfs,
client, &debugfs_stats_ops);
- if (!d) {
+ if (IS_ERR(d)) {
debugfs_remove(client->debugfs);
return -ENOMEM;
}
--
2.34.1
