ext4: fix retry handling in ext4_ext_truncate()

We tested for ENOMEM instead of -ENOMEM.   Oops.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: stable@vger.kernel.org

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index a61873808f76..72ba4705d4fa 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -4412,7 +4412,7 @@ void ext4_ext_truncate(handle_t *handle, struct inode *inode)
 retry:
         err = ext4_es_remove_extent(inode, last_block,
                                     EXT_MAX_BLOCKS - last_block);
-        if (err == ENOMEM) {
+        if (err == -ENOMEM) {
                 cond_resched();
                 congestion_wait(BLK_RW_ASYNC, HZ/50);
                 goto retry;