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From: Osama Muhammad <osmtendev@gmail.com>
To: tony.luck@intel.com, bp@alien8.de
Cc: linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org,
	Osama Muhammad <osmtendev@gmail.com>
Subject: [PATCH] ras:debugfs.c: Fix error checking for debugfs_create_dir
Date: Tue, 16 May 2023 23:29:27 +0500	[thread overview]
Message-ID: <20230516182927.9171-1-osmtendev@gmail.com> (raw)

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


             reply	other threads:[~2023-05-16 18:29 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-05-16 18:29 Osama Muhammad [this message]
2023-05-16 19:25 ` [tip: ras/core] ras/debugfs: Fix error checking for debugfs_create_dir() tip-bot2 for Osama Muhammad

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