diff options
| author | Cesar Eduardo Barros <cesarb@cesarb.net> | 2011-03-22 16:33:21 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-22 17:44:07 -0700 |
| commit | 83ef99befc324803a54cf2a5fab5a322df3a99d6 (patch) | |
| tree | d56035f4683a387ac8bf0d37b21b15f7d04de672 /net/ipv4 | |
| parent | 28b36bd741bd44db30e12b1048a659aa346e9b76 (diff) | |
sys_swapon: remove did_down variable
Since mutex_lock(&inode->i_mutex) is called just after setting inode,
did_down is always equivalent to (inode && S_ISREG(inode->i_mode)).
Use this fact to remove the did_down variable.
Signed-off-by: Cesar Eduardo Barros <cesarb@cesarb.net>
Tested-by: Eric B Munson <emunson@mgebm.net>
Acked-by: Eric B Munson <emunson@mgebm.net>
Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net/ipv4')
0 files changed, 0 insertions, 0 deletions