Occurrences of *ptr++ made gcc throw up "operation on 'ptr' may be
undefined" warnings. This patch adds parentheses to make the order of evaluation
explicit.
Signed-off-by: Andrew Price <[EMAIL PROTECTED]>
---
gfs2/fsck/fs_recovery.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/gfs2/fsck/fs_recovery.c b/gfs2/fsck/fs_recovery.c
index 3b25dc6..573152e 100644
--- a/gfs2/fsck/fs_recovery.c
+++ b/gfs2/fsck/fs_recovery.c
@@ -125,7 +125,7 @@ static int buf_lo_scan_elements(struct gfs2_inode *ip,
unsigned int start,
sd_found_metablocks++;
- blkno = be64_to_cpu(*ptr++);
+ blkno = be64_to_cpu((*ptr)++);
if (gfs2_revoke_check(sdp, blkno, start))
continue;
@@ -218,8 +218,8 @@ static int databuf_lo_scan_elements(struct gfs2_inode *ip,
unsigned int start,
gfs2_replay_incr_blk(ip, &start);
for (; blks; gfs2_replay_incr_blk(ip, &start), blks--) {
- blkno = be64_to_cpu(*ptr++);
- esc = be64_to_cpu(*ptr++);
+ blkno = be64_to_cpu((*ptr)++);
+ esc = be64_to_cpu((*ptr)++);
sd_found_jblocks++;
--
1.5.4.4
