From e206a0d47efa04b90eb5de5b9adee3c81bda9b03 Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Tue, 29 May 2018 16:29:36 +0200
Subject: [PATCH] staging: rtlwifi: don't check the return value of debugfs_create_file
Git-commit: e206a0d47efa04b90eb5de5b9adee3c81bda9b03
Patch-mainline: v4.18-rc1
References: FATE#326887
We never did anything with the return value, and it does not matter if
the call succeeds or not (it's just debugging code), so don't even check
it.
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Ping-Ke Shih <pkshih@realtek.com>
Cc: Colin Ian King <colin.king@canonical.com>
Cc: "Frank A. Cancio Bello" <frank@generalsoftwareinc.com>
Cc: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/staging/rtlwifi/debug.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/rtlwifi/debug.c b/drivers/staging/rtlwifi/debug.c
index bf360f855c12..8999feda29b4 100644
--- a/drivers/staging/rtlwifi/debug.c
+++ b/drivers/staging/rtlwifi/debug.c
@@ -521,12 +521,9 @@ static const struct file_operations file_ops_common_rw = {
#define RTL_DEBUGFS_ADD_CORE(name, mode, fopname) \
do { \
rtl_debug_priv_ ##name.rtlpriv = rtlpriv; \
- if (!debugfs_create_file(#name, mode, \
- parent, &rtl_debug_priv_ ##name, \
- &file_ops_ ##fopname)) \
- pr_err("Unable to initialize debugfs:%s/%s\n", \
- rtlpriv->dbg.debugfs_name, \
- #name); \
+ debugfs_create_file(#name, mode, parent, \
+ &rtl_debug_priv_ ##name, \
+ &file_ops_ ##fopname); \
} while (0)
#define RTL_DEBUGFS_ADD(name) \
--
2.19.1