These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / fs / ocfs2 / buffer_head_io.c

diff --git a/kernel/fs/ocfs2/buffer_head_io.c b/kernel/fs/ocfs2/buffer_head_io.c
index 1edcb14..fe50ded 100644 (file)
--- a/kernel/fs/ocfs2/buffer_head_io.c
+++ b/kernel/fs/ocfs2/buffer_head_io.c
@@ -316,6 +316,12 @@ int ocfs2_read_blocks(struct ocfs2_caching_info *ci, u64 block, int nr,
                bh = bhs[i];
 
                if (!(flags & OCFS2_BH_READAHEAD)) {
+                       if (status) {
+                               /* Clear the rest of the buffers on error */
+                               put_bh(bh);
+                               bhs[i] = NULL;
+                               continue;
+                       }
                        /* We know this can't have changed as we hold the
                         * owner sem. Avoid doing any work on the bh if the
                         * journal has it. */