fs/fat: fix build warning

Message ID 1307550963-26352-1-git-send-email-linus.walleij@stericsson.com
State Accepted
Commit 8c320c079cde0286d71368961231e426539868b4
Headers show

Commit Message

Linus Walleij June 8, 2011, 4:36 p.m.
From: Jonas Aberg <jonas.aberg@stericsson.com>

This fixes a compile warning (unititialized variable) in
the fat filesystem code.

Signed-off-by: Jonas Aberg <jonas.aberg@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
v2: use uninitialized_var() macro, this is verified to work with
static code-checking tools.
---
 fs/fat/dir.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

Patch

diff --git a/fs/fat/dir.c b/fs/fat/dir.c
index 4ad6473..5efbd5d 100644
--- a/fs/fat/dir.c
+++ b/fs/fat/dir.c
@@ -1231,7 +1231,7 @@  int fat_add_entries(struct inode *dir, void *slots, int nr_slots,
 	struct super_block *sb = dir->i_sb;
 	struct msdos_sb_info *sbi = MSDOS_SB(sb);
 	struct buffer_head *bh, *prev, *bhs[3]; /* 32*slots (672bytes) */
-	struct msdos_dir_entry *de;
+	struct msdos_dir_entry *uninitialized_var(de);
 	int err, free_slots, i, nr_bhs;
 	loff_t pos, i_pos;