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Reverse if() logic to improve readability.

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Reviewed by:	ru
This commit is contained in:
obrien 2008-09-23 14:25:38 +00:00
parent bc0c6af203
commit 8cb3aed24c
1 changed files with 3 additions and 4 deletions
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7
sys/kern/sys_generic.c
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@ -649,14 +649,13 @@ ioctl(struct thread *td, struct ioctl_args *uap)
return (ENOTTY);
if (size > 0) {
if (!(com & IOC_VOID))
data = malloc((u_long)size, M_IOCTLOPS, M_WAITOK);
else {
if (com & IOC_VOID) {
/* Integer argument. */
arg = (intptr_t)uap->data;
data = (void *)&arg;
size = 0;
}
} else
data = malloc((u_long)size, M_IOCTLOPS, M_WAITOK);
} else
data = (void *)&uap->data;
if (com & IOC_IN) {