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authorSteven Whitehouse <swhiteho@redhat.com>2010-09-28 10:17:47 +0100
committerSteven Whitehouse <swhiteho@redhat.com>2010-09-28 10:17:47 +0100
commitd594845106f34c079a6b05be01a37e4883c3bf4c (patch)
tree15065bde22128cdf5d82f9c5a8fdce4beae04ea2
parentbf97b6734e027cc18abad420ab88f861f65d7816 (diff)
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 <swhiteho@redhat.com>
-rw-r--r--fs/gfs2/aops.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index 1bf178831ae8..6b24afb96aae 100644
--- 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;