From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 19 Aug 2017 06:13:46 +0000 (+0200)
Subject: isofs: Delete an unnecessary variable initialisation in isofs_read_inode()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=def12ec59dd74f5b6ff013b874b1e558b1c22f50;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

isofs: Delete an unnecessary variable initialisation in isofs_read_inode()

The local variable "bh" will be set to an appropriate pointer a bit later.
Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Jan Kara <jack@suse.cz>
---

diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c
index db43f52f2268..f1ed935322db 100644
--- a/fs/isofs/inode.c
+++ b/fs/isofs/inode.c
@@ -1298,7 +1298,7 @@ static int isofs_read_inode(struct inode *inode, int relocated)
 	unsigned long bufsize = ISOFS_BUFFER_SIZE(inode);
 	unsigned long block;
 	int high_sierra = sbi->s_high_sierra;
-	struct buffer_head *bh = NULL;
+	struct buffer_head *bh;
 	struct iso_directory_record *de;
 	struct iso_directory_record *tmpde = NULL;
 	unsigned int de_len;