diff options
Diffstat (limited to 'kernel/power')
| -rw-r--r-- | kernel/power/swsusp.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/power/swsusp.c b/kernel/power/swsusp.c index 2d9d08f72f7..4e90905f0e8 100644 --- a/kernel/power/swsusp.c +++ b/kernel/power/swsusp.c @@ -153,11 +153,13 @@ static int swsusp_swap_check(void) /* This is called before saving image */ { int i; + if (!swsusp_resume_device) + return -ENODEV; spin_lock(&swap_lock); for (i = 0; i < MAX_SWAPFILES; i++) { if (!(swap_info[i].flags & SWP_WRITEOK)) continue; - if (!swsusp_resume_device || is_resume_device(swap_info + i)) { + if (is_resume_device(swap_info + i)) { spin_unlock(&swap_lock); root_swap = i; return 0; |