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Use M_NOWAIT instead of M_WAITOK to cause malloc() to return NULL

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Reviewed by: imp
This commit is contained in:
Kevin Lo 2007-12-17 05:08:54 +00:00
parent 58505389d1
commit 5497f4c53e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=174700
1 changed files with 1 additions and 1 deletions
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2
sys/arm/at91/at91.c
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@ -209,7 +209,7 @@ at91_add_child(device_t dev, int prio, const char *name, int unit,
printf("Can't add child %s%d ordered\n", name, unit);
return;
}
ivar = malloc(sizeof(*ivar), M_DEVBUF, M_WAITOK | M_ZERO);
ivar = malloc(sizeof(*ivar), M_DEVBUF, M_NOWAIT | M_ZERO);
if (ivar == NULL) {
device_delete_child(dev, kid);
printf("Can't add alloc ivar\n");