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| author | Jan Kara <jack@suse.cz> | 2013-07-06 03:57:22 +0200 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2013-07-06 03:57:22 +0200 |
| commit | 27d7c4ed1f7dfa3fc462e870dc60a4c9c2253f3e (patch) | |
| tree | 3fee0d413a5bbf4adcd3bdccac40ba4b4ba3b2a3 /fs/ext4/balloc.c | |
| parent | ext4: optimize starting extent in ext4_ext_rm_leaf() (diff) | |
| download | linux-27d7c4ed1f7dfa3fc462e870dc60a4c9c2253f3e.tar.xz linux-27d7c4ed1f7dfa3fc462e870dc60a4c9c2253f3e.zip | |
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>
Diffstat (limited to 'fs/ext4/balloc.c')
0 files changed, 0 insertions, 0 deletions