| commit | 8080fc038e91265e1002df7cae805fc17bb772fc | [log] [tgz] |
|---|---|---|
| author | Xishi Qiu <qiuxishi@huawei.com> | Wed Sep 11 14:21:45 2013 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Wed Sep 11 15:57:38 2013 -0700 |
| tree | 1a42d8550e638b436a7f96ed333f0a4da6e5afcf | |
| parent | c33bc315fd921b1179a1d3df5756e0da6fb73944 [diff] |
mm: use zone_is_empty() instead of if(zone->spanned_pages) Use "zone_is_empty()" instead of "if (zone->spanned_pages)". Simplify the code, no functional change. Signed-off-by: Xishi Qiu <qiuxishi@huawei.com> Cc: Cody P Schafer <cody@linux.vnet.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>