From: Yubo Feng <fengyubo3@huawei.com>
Subject: fatfs: remove redundant judgment

iput() has already judged the incoming parameter, so there is no need to
repeat outside.

Link: https://lkml.kernel.org/r/1648265418-76563-1-git-send-email-fengyubo3@huawei.com
Signed-off-by: Yubo Feng <fengyubo3@huawei.com>
Reported-by: Hulk Robot <hulkci@huawei.com>
Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 fs/fat/inode.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

--- a/fs/fat/inode.c~fatfs-remove-redundant-judgment
+++ a/fs/fat/inode.c
@@ -1889,10 +1889,8 @@ out_invalid:
 		fat_msg(sb, KERN_INFO, "Can't find a valid FAT filesystem");
 
 out_fail:
-	if (fsinfo_inode)
-		iput(fsinfo_inode);
-	if (fat_inode)
-		iput(fat_inode);
+	iput(fsinfo_inode);
+	iput(fat_inode);
 	unload_nls(sbi->nls_io);
 	unload_nls(sbi->nls_disk);
 	fat_reset_iocharset(&sbi->options);
_