diff options
| author | Oleg Nesterov | 2008-04-28 02:12:10 -0700 |
|---|---|---|
| committer | Linus Torvalds | 2008-04-28 08:58:18 -0700 |
| commit | 4d3d5b41a72b52555d43efbfc4ccde6ba6e5444f (patch) | |
| tree | 5935f5d9e741f63c190c4edf4d5f6f6005e33d0f /mm/rmap.c | |
| parent | 0dd1334faf7e075bfdb6f5284eed65210b296fc1 (diff) | |
mmap_region: cleanup the final vma_merge() related code
It is not easy to actually understand the "if (!file || !vma_merge())"
code, turn it into "if (file && vma_merge())". This makes immediately
obvious that the subsequent "if (file)" is superfluous.
As Hugh Dickins pointed out, we can also factor out the ->i_writecount
corrections, and add a small comment about that.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/rmap.c')
0 files changed, 0 insertions, 0 deletions