From: Alexandre Pereira da Silva Date: Mon, 25 Jun 2012 20:47:49 +0000 (-0300) Subject: UBIFS: fix compilation warning X-Git-Tag: v3.4.21~56 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=32e11d55e7997fe45c452b71014ee934054a1245;p=platform%2Fkernel%2Flinux-stable.git UBIFS: fix compilation warning commit 782759b9f5f5223e0962af60c3457c912fab755f upstream. Fix the following compilation warning: fs/ubifs/dir.c: In function 'ubifs_rename': fs/ubifs/dir.c:972:15: warning: 'saved_nlink' may be used uninitialized in this function Use the 'uninitialized_var()' macro to get rid of this false-positive. Artem: massaged the patch a bit. Signed-off-by: Alexandre Pereira da Silva Signed-off-by: Artem Bityutskiy Signed-off-by: Greg Kroah-Hartman --- diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c index ec9f1870ab7f..8640a12f0650 100644 --- a/fs/ubifs/dir.c +++ b/fs/ubifs/dir.c @@ -977,7 +977,7 @@ static int ubifs_rename(struct inode *old_dir, struct dentry *old_dentry, struct ubifs_budget_req ino_req = { .dirtied_ino = 1, .dirtied_ino_d = ALIGN(old_inode_ui->data_len, 8) }; struct timespec time; - unsigned int saved_nlink; + unsigned int uninitialized_var(saved_nlink); /* * Budget request settings: deletion direntry, new direntry, removing