3.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Alexandre Pereira da Silva <aletes....@gmail.com>
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 <aletes....@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityuts...@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
fs/ubifs/dir.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -977,7 +977,7 @@ static int ubifs_rename(struct inode *ol
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
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