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authorDan Carpenter <dan.carpenter@oracle.com>2011-10-26 03:42:36 -0400
committerTheodore Ts'o <tytso@mit.edu>2011-10-26 03:42:36 -0400
commitf85b287a01237857a50c93868231f7e831581a27 (patch)
tree370cc4ce183e6321192ddd60b2a1e056932a235d /fs
parent665436175c3ca9d35f135e1ba6bdd63745cff08a (diff)
downloadblackbird-op-linux-f85b287a01237857a50c93868231f7e831581a27.tar.gz
blackbird-op-linux-f85b287a01237857a50c93868231f7e831581a27.zip
ext4: error handling fix in ext4_ext_convert_to_initialized()
When allocated is unsigned it breaks the error handling at the end of the function when we call: allocated = ext4_split_extent(...); if (allocated < 0) err = allocated; I've made it a signed int instead of unsigned. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs')
-rw-r--r--fs/ext4/extents.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 8686eb756b38..02a4d80573a1 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -2928,7 +2928,8 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct ext4_extent zero_ex;
struct ext4_extent *ex;
ext4_lblk_t ee_block, eof_block;
- unsigned int allocated, ee_len, depth;
+ unsigned int ee_len, depth;
+ int allocated;
int err = 0;
int split_flag = 0;
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