linux-kernel - [PATCH] staging: remove unneeded static set .owner field in platform

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <1536723628-50914-1-git-send-email-zhongjiang@huawei.com>
Date:   Wed, 12 Sep 2018 11:40:28 +0800
From:   zhong jiang <zhongjiang@...wei.com>
To:     <vaibhav.sr@...il.com>, <mgreer@...malcreek.com>,
        <johan@...nel.org>, <elder@...nel.org>,
        <gregkh@...uxfoundation.org>, <matthias.bgg@...il.com>
CC:     <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH] staging: remove unneeded static set .owner field in platform_driver

platform_driver_register will set the .owner field. So it is safe
to remove the redundant assignment.

The issue is detected with the help of Coccinelle.

Signed-off-by: zhong jiang <zhongjiang@...wei.com>
---
 drivers/staging/greybus/audio_codec.c    | 1 -
 drivers/staging/mt7621-eth/gsw_mt7621.c  | 1 -
 drivers/staging/mt7621-eth/mtk_eth_soc.c | 1 -
 3 files changed, 3 deletions(-)

diff --git a/drivers/staging/greybus/audio_codec.c b/drivers/staging/greybus/audio_codec.c
index 35acd55..08746c8 100644
--- a/drivers/staging/greybus/audio_codec.c
+++ b/drivers/staging/greybus/audio_codec.c
@@ -1087,7 +1087,6 @@ static int gbaudio_codec_remove(struct platform_device *pdev)
 static struct platform_driver gbaudio_codec_driver = {
 	.driver = {
 		.name = "apb-dummy-codec",
-		.owner = THIS_MODULE,
 #ifdef CONFIG_PM
 		.pm = &gbaudio_codec_pm_ops,
 #endif
diff --git a/drivers/staging/mt7621-eth/gsw_mt7621.c b/drivers/staging/mt7621-eth/gsw_mt7621.c
index 2c07b55..53767b1 100644
--- a/drivers/staging/mt7621-eth/gsw_mt7621.c
+++ b/drivers/staging/mt7621-eth/gsw_mt7621.c
@@ -286,7 +286,6 @@ static int mt7621_gsw_remove(struct platform_device *pdev)
 	.remove = mt7621_gsw_remove,
 	.driver = {
 		.name = "mt7621-gsw",
-		.owner = THIS_MODULE,
 		.of_match_table = mediatek_gsw_match,
 	},
 };
diff --git a/drivers/staging/mt7621-eth/mtk_eth_soc.c b/drivers/staging/mt7621-eth/mtk_eth_soc.c
index 7135075..363d3c9 100644
--- a/drivers/staging/mt7621-eth/mtk_eth_soc.c
+++ b/drivers/staging/mt7621-eth/mtk_eth_soc.c
@@ -2167,7 +2167,6 @@ static int mtk_remove(struct platform_device *pdev)
 	.remove = mtk_remove,
 	.driver = {
 		.name = "mtk_soc_eth",
-		.owner = THIS_MODULE,
 		.of_match_table = of_mtk_match,
 	},
 };
-- 
1.7.12.4