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authorchs <chs@NetBSD.org>2017-06-01 02:45:05 +0000
committerchs <chs@NetBSD.org>2017-06-01 02:45:05 +0000
commitd65a6a674f69502a14737c500056ddadf0269e3c (patch)
treed8026148f981c219a25c60a0d75f486ceec0c9ab /sys/dev/dm/dm_target_linear.c
parentfcceec277120326bd7f8a4ec409607c7cc1c52d7 (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_target_linear.c')
-rw-r--r--sys/dev/dm/dm_target_linear.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/sys/dev/dm/dm_target_linear.c b/sys/dev/dm/dm_target_linear.c
index 098445be784..b8397423bf7 100644
--- a/sys/dev/dm/dm_target_linear.c
+++ b/sys/dev/dm/dm_target_linear.c
@@ -1,4 +1,4 @@
-/* $NetBSD: dm_target_linear.c,v 1.14 2014/06/14 07:39:00 hannken Exp $ */
+/* $NetBSD: dm_target_linear.c,v 1.15 2017/06/01 02:45:09 chs Exp $ */
/*
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -82,10 +82,7 @@ dm_target_linear_init(dm_dev_t * dmv, void **target_config, char *params)
if ((dmp = dm_pdev_insert(argv[0])) == NULL)
return ENOENT;
- if ((tlc = kmem_alloc(sizeof(dm_target_linear_config_t), KM_SLEEP))
- == NULL)
- return ENOMEM;
-
+ tlc = kmem_alloc(sizeof(dm_target_linear_config_t), KM_SLEEP);
tlc->pdev = dmp;
tlc->offset = 0; /* default settings */