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Remove magic value.

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This commit is contained in:
Pawel Jakub Dawidek 2010-09-17 22:51:45 +00:00
parent ed42031102
commit 701c50988f
1 changed files with 3 additions and 1 deletions
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4
sys/boot/zfs/zfs.c
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@ -45,6 +45,8 @@ __FBSDID("$FreeBSD$");
#include "zfsimpl.c"
#define MAXBDDEV 31
static int zfs_open(const char *path, struct open_file *f);
static int zfs_write(struct open_file *f, void *buf, size_t size, size_t *resid);
static int zfs_close(struct open_file *f);
@ -402,7 +404,7 @@ zfs_dev_init(void)
* diskN, diskNpM or diskNsM.
*/
zfs_init();
for (unit = 0; unit < 32 /* XXX */; unit++) {
for (unit = 0; unit < MAXBDDEV; unit++) {
sprintf(devname, "disk%d:", unit);
fd = open(devname, O_RDONLY);
if (fd == -1)