diff options
| author | chs <chs@NetBSD.org> | 2017-06-01 02:45:05 +0000 |
|---|---|---|
| committer | chs <chs@NetBSD.org> | 2017-06-01 02:45:05 +0000 |
| commit | d65a6a674f69502a14737c500056ddadf0269e3c (patch) | |
| tree | d8026148f981c219a25c60a0d75f486ceec0c9ab /sys/dev/dm/dm_dev.c | |
| parent | fcceec277120326bd7f8a4ec409607c7cc1c52d7 (diff) | |
remove checks for failure after memory allocation calls that cannot fail:
kmem_alloc() with KM_SLEEP
kmem_zalloc() with KM_SLEEP
percpu_alloc()
pserialize_create()
psref_class_create()
all of these paths include an assertion that the allocation has not failed,
so callers should not assert that again.
Diffstat (limited to 'sys/dev/dm/dm_dev.c')
| -rw-r--r-- | sys/dev/dm/dm_dev.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sys/dev/dm/dm_dev.c b/sys/dev/dm/dm_dev.c index 727c41c8c1e..24eceb2ab42 100644 --- a/sys/dev/dm/dm_dev.c +++ b/sys/dev/dm/dm_dev.c @@ -1,4 +1,4 @@ -/* $NetBSD: dm_dev.c,v 1.9 2014/10/18 08:33:27 snj Exp $ */ +/* $NetBSD: dm_dev.c,v 1.10 2017/06/01 02:45:09 chs Exp $ */ /* * Copyright (c) 2008 The NetBSD Foundation, Inc. @@ -319,10 +319,7 @@ dm_dev_alloc(void) dm_dev_t *dmv; dmv = kmem_zalloc(sizeof(dm_dev_t), KM_SLEEP); - - if (dmv != NULL) - dmv->diskp = kmem_zalloc(sizeof(struct disk), KM_SLEEP); - + dmv->diskp = kmem_zalloc(sizeof(struct disk), KM_SLEEP); return dmv; } /* |
