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siba(4): remove slightly used 'bound' variable.

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It can be replaced with nitems(). While here simplify the function

Suggested by:	jhb
This commit is contained in:
Pedro F. Giffuni 2016-04-21 15:24:21 +00:00
parent b8c2cd15e9
commit c3f2d05727
1 changed files with 4 additions and 7 deletions
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11
sys/dev/siba/siba.c
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@ -337,22 +337,19 @@ siba_attach(device_t dev)
static struct siba_devid *
siba_dev_match(uint16_t vid, uint16_t devid, uint8_t rev)
{
size_t i, bound;
size_t i;
struct siba_devid *sd;
bound = sizeof(siba_devids) / sizeof(struct siba_devid);
sd = &siba_devids[0];
for (i = 0; i < bound; i++, sd++) {
for (i = 0; i < nitems(siba_devids); i++, sd++) {
if (((vid == SIBA_VID_ANY) || (vid == sd->sd_vendor)) &&
((devid == SIBA_DEVID_ANY) || (devid == sd->sd_device)) &&
((rev == SIBA_REV_ANY) || (rev == sd->sd_rev) ||
(sd->sd_rev == SIBA_REV_ANY)))
break;
return(sd);
}
if (i == bound)
sd = NULL;
return (sd);
return (NULL);
}
static int