Commit 782759b9 authored Jun 25, 2012 by Alexandre Pereira da Silva Committed by Artem Bityutskiy Jul 20, 2012

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 <aletes.xgr@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>

parent c6727932

fs/ubifs/dir.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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

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