linux-kernel - [PATCH] drivers/fmc: remove unneeded NULL check

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Message-Id: <1553764997-26484-1-git-send-email-dingxiang@cmss.chinamobile.com>
Date:   Thu, 28 Mar 2019 17:23:17 +0800
From:   Ding Xiang <dingxiang@...s.chinamobile.com>
To:     rubini@...dd.com, linux-kernel@...r.kernel.org
Subject: [PATCH] drivers/fmc: remove unneeded NULL check

The variable will check in debugfs_remove_recursive, so
the NULL check here is not needed

Signed-off-by: Ding Xiang <dingxiang@...s.chinamobile.com>
---
 drivers/fmc/fmc-debug.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/fmc/fmc-debug.c b/drivers/fmc/fmc-debug.c
index 3293072..ab868a3 100644
--- a/drivers/fmc/fmc-debug.c
+++ b/drivers/fmc/fmc-debug.c
@@ -168,6 +168,5 @@ int fmc_debug_init(struct fmc_device *fmc)
 
 void fmc_debug_exit(struct fmc_device *fmc)
 {
-	if (fmc->dbg_dir)
-		debugfs_remove_recursive(fmc->dbg_dir);
+	debugfs_remove_recursive(fmc->dbg_dir);
 }
-- 
1.9.1