diff options
| author | Andrew Morton | 2014-06-04 16:05:54 -0700 |
|---|---|---|
| committer | Linus Torvalds | 2014-06-04 16:53:53 -0700 |
| commit | 2accff4ef5c5831a9cc6319394a9f61cc9de8534 (patch) | |
| tree | e60a28198315d86e17f40fe5ff3f0da5f03e84ff /ipc | |
| parent | acc8a1c00585c5cd62fcafd9309ef40ac35e8bfa (diff) | |
arch/unicore32/mm/ioremap.c: return NULL on invalid pfn
__uc32_ioremap_pfn_caller() should return NULL when the pfn is found to be
invalid.
From a recommendation by Guan Xuetao.
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Cc: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions