linux-kernel - [PATCH] drm: remove unnecessary conditionals

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Message-Id: <20220908184122.76272-1-jingyuwang_vip@163.com>
Date:   Fri,  9 Sep 2022 02:41:22 +0800
From:   Jingyu Wang <jingyuwang_vip@....com>
To:     maarten.lankhorst@...ux.intel.com, mripard@...nel.org,
        tzimmermann@...e.de, airlied@...ux.ie, daniel@...ll.ch
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        Jingyu Wang <jingyuwang_vip@....com>
Subject: [PATCH] drm: remove unnecessary conditionals

iput() has already handled null and non-null parameter, so it is no
need to use if().

Signed-off-by: Jingyu Wang <jingyuwang_vip@....com>
---
 drivers/gpu/drm/drm_drv.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 8214a0b1ab7f..beec45a89ca5 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -530,10 +530,8 @@ static struct inode *drm_fs_inode_new(void)
 
 static void drm_fs_inode_free(struct inode *inode)
 {
-	if (inode) {
-		iput(inode);
-		simple_release_fs(&drm_fs_mnt, &drm_fs_cnt);
-	}
+	iput(inode);
+	simple_release_fs(&drm_fs_mnt, &drm_fs_cnt);
 }
 
 /**

base-commit: 5957ac6635a1a12d4aa2661bbf04d3085a73372a
-- 
2.34.1