| commit | 27d7c4ed1f7dfa3fc462e870dc60a4c9c2253f3e | [log] [tgz] |
|---|---|---|
| author | Jan Kara <jack@suse.cz> | Fri Jul 05 21:57:22 2013 -0400 |
| committer | Theodore Ts'o <tytso@mit.edu> | Fri Jul 05 21:57:22 2013 -0400 |
| tree | 3fee0d413a5bbf4adcd3bdccac40ba4b4ba3b2a3 | |
| 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 <jack@suse.cz> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Reviewed-by: Lukas Czerner <lczerner@redhat.com>