GFS2: Fix compiler warning from previous patch

This shouldn't really be required, but gcc can't tell that "al" is only accessed when initialised. Signed-off-by: Steven Whitehouse <[email protected]>
kishon · Sep 28, 2010 · d594845 · d594845
1 parent bf97b67
commit d594845
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
@@ -615,7 +615,7 @@ static int gfs2_write_begin(struct file *file, struct address_space *mapping,
 	unsigned int data_blocks = 0, ind_blocks = 0, rblocks;
 	int alloc_required;
 	int error = 0;
-	struct gfs2_alloc *al;
+	struct gfs2_alloc *al = NULL;
 	pgoff_t index = pos >> PAGE_CACHE_SHIFT;
 	unsigned from = pos & (PAGE_CACHE_SIZE - 1);
 	unsigned to = from + len;