The debugfs_create_dir() function returns error pointers,
it never returns NULL. Most incorrect error checks were fixed,
but the one in ath6kl_debug_init_fs() was forgotten.
Fix the remaining error check.
Signed-off-by: Wang Ming <machel@xxxxxxxx>
Fixes: 9b9a4f2acac2 ("ath6kl: store firmware logs in skbuffs")
---
drivers/net/wireless/ath/ath6kl/debug.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c
index 433a047f3747..505af195e299 100644
--- a/drivers/net/wireless/ath/ath6kl/debug.c
+++ b/drivers/net/wireless/ath/ath6kl/debug.c
@@ -1793,7 +1793,7 @@ int ath6kl_debug_init_fs(struct ath6kl *ar)
{
ar->debugfs_phy = debugfs_create_dir("ath6kl",
ar->wiphy->debugfsdir);
- if (!ar->debugfs_phy)
+ if (IS_ERR(ar->debugfs_phy))
return -ENOMEM;
debugfs_create_file("tgt_stats", 0400, ar->debugfs_phy, ar,
--
2.25.1
