diff options
| author | Jan Kara <[email protected]> | 2013-07-05 21:57:22 -0400 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2013-07-05 21:57:22 -0400 |
| commit | 27d7c4ed1f7dfa3fc462e870dc60a4c9c2253f3e (patch) | |
| tree | 3fee0d413a5bbf4adcd3bdccac40ba4b4ba3b2a3 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace | |
| parent | 6ae06ff51eab5dcbbf959b05ce0f11003a305ba5 (diff) | |
ext4: silence warning in ext4_writepages()
The loop in mpage_map_and_submit_extent() is guaranteed to always run
at least once since the caller of mpage_map_and_submit_extent() makes
sure map->m_len > 0. So make that explicit using do-while instead of
pure while which also silences the compiler warning about
uninitialized 'err' variable.
Signed-off-by: Jan Kara <[email protected]>
Signed-off-by: "Theodore Ts'o" <[email protected]>
Reviewed-by: Lukas Czerner <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace')
0 files changed, 0 insertions, 0 deletions