>From the compiler:
fs/btrfs/file.c: In function ‘prepare_pages.isra.18’:
fs/btrfs/file.c:1265:6: warning: ‘err’ may be used uninitialized in this function [-Wuninitialized]
Signed-off-by: Filipe David Borba Manana <fdmanana@xxxxxxxxx>
---
fs/btrfs/file.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 740ae8c..35bf838 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -1244,7 +1244,7 @@ static noinline int prepare_pages(struct inode *inode, struct page **pages,
int i;
unsigned long index = pos >> PAGE_CACHE_SHIFT;
gfp_t mask = btrfs_alloc_write_mask(inode->i_mapping);
- int err;
+ int err = 0;
int faili;
for (i = 0; i < num_pages; i++) {
--
1.7.9.5
--
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