From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Tue, 22 Jan 2019 15:21:37 +0000 (+0100)
Subject: mwifiex: no need to check return value of debugfs_create functions
X-Git-Tag: v5.15~6918^2~348^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a0b449dc4c6701c55c3682abe1d331c336189adb;p=platform%2Fkernel%2Flinux-starfive.git

mwifiex: no need to check return value of debugfs_create functions

When calling debugfs functions, there is no need to ever check the
return value.  The function can work or not, but the code logic should
never do something different based on this.

Cc: Amitkumar Karwar <amitkarwar@gmail.com>
Cc: Nishant Sarmukadam <nishants@marvell.com>
Cc: Ganapathi Bhat <gbhat@marvell.com>
Cc: Xinming Hu <huxinming820@gmail.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: linux-wireless@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---

diff --git a/drivers/net/wireless/marvell/mwifiex/debugfs.c b/drivers/net/wireless/marvell/mwifiex/debugfs.c
index cbe4493..8ab114c 100644
--- a/drivers/net/wireless/marvell/mwifiex/debugfs.c
+++ b/drivers/net/wireless/marvell/mwifiex/debugfs.c
@@ -922,9 +922,8 @@ mwifiex_reset_write(struct file *file,
 }
 
 #define MWIFIEX_DFS_ADD_FILE(name) do {                                 \
-	if (!debugfs_create_file(#name, 0644, priv->dfs_dev_dir,        \
-			priv, &mwifiex_dfs_##name##_fops))              \
-		return;                                                 \
+	debugfs_create_file(#name, 0644, priv->dfs_dev_dir, priv,       \
+			    &mwifiex_dfs_##name##_fops);                \
 } while (0);
 
 #define MWIFIEX_DFS_FILE_OPS(name)                                      \