From: Alexandre Pereira da Silva Date: Mon, 25 Jun 2012 20:47:49 +0000 (-0300) Subject: UBIFS: fix compilation warning X-Git-Tag: firefly_0821_release~3680^2~2406^2~3 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=782759b9f5f5223e0962af60c3457c912fab755f;p=firefly-linux-kernel-4.4.55.git UBIFS: fix compilation warning 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 --- diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c index a6d42efc76d2..390198d91e6d 100644 --- a/fs/ubifs/dir.c +++ b/fs/ubifs/dir.c @@ -969,7 +969,7 @@ 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