* [PATCH] ras:debugfs.c: Fix error checking for debugfs_create_dir
@ 2023-05-16 18:29 Osama Muhammad
0 siblings, 0 replies; only message in thread
From: Osama Muhammad @ 2023-05-16 18:29 UTC (permalink / raw)
To: tony.luck, bp; +Cc: linux-edac, linux-kernel, Osama Muhammad
This patch fixes the error checking in debugfs.c in debugfs_create_dir.
The correct way to check if an error occurred is 'IS_ERR' inline function.
Signed-off-by: Osama Muhammad <osmtendev@gmail.com>
---
drivers/ras/debugfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/ras/debugfs.c b/drivers/ras/debugfs.c
index f0a6391b1146..ffb973c328e3 100644
--- a/drivers/ras/debugfs.c
+++ b/drivers/ras/debugfs.c
@@ -46,7 +46,7 @@ int __init ras_add_daemon_trace(void)
fentry = debugfs_create_file("daemon_active", S_IRUSR, ras_debugfs_dir,
NULL, &trace_fops);
- if (!fentry)
+ if (IS_ERR(fentry))
return -ENODEV;
return 0;
--
2.34.1
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