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authored <ed@FreeBSD.org>2008-09-26 14:19:52 +0000
committered <ed@FreeBSD.org>2008-09-26 14:19:52 +0000
commit4212d51a7da942b0c717c9965552c9549d90de08 (patch)
treef45f750affeffb39e162226343b0db9a110c42ce /sys/cddl
parent0a873f95fe4b1e8d5d3f6ead357fca828948b3ac (diff)
downloadFreeBSD-src-4212d51a7da942b0c717c9965552c9549d90de08.zip
FreeBSD-src-4212d51a7da942b0c717c9965552c9549d90de08.tar.gz
Remove unit2minor() use from kernel code.
When I changed kern_conf.c three months ago I made device unit numbers equal to (unneeded) device minor numbers. We used to require bitshifting, because there were eight bits in the middle that were reserved for a device major number. Not very long after I turned dev2unit(), minor(), unit2minor() and minor2unit() into macro's. The unit2minor() and minor2unit() macro's were no-ops. We'd better not remove these four macro's from the kernel, because there is a lot of (external) code that may still depend on them. For now it's harmless to remove all invocations of unit2minor() and minor2unit(). Reviewed by: kib
Diffstat (limited to 'sys/cddl')
-rw-r--r--sys/cddl/dev/dtrace/dtrace_clone.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/cddl/dev/dtrace/dtrace_clone.c b/sys/cddl/dev/dtrace/dtrace_clone.c
index 52e48ff..be1e3d4 100644
--- a/sys/cddl/dev/dtrace/dtrace_clone.c
+++ b/sys/cddl/dev/dtrace/dtrace_clone.c
@@ -52,7 +52,7 @@ dtrace_clone(void *arg, struct ucred *cred, char *name, int namelen, struct cdev
/* Clone the device to the new minor number. */
if (clone_create(&dtrace_clones, &dtrace_cdevsw, &u, dev, 0) != 0)
/* Create the /dev/dtrace/dtraceNN entry. */
- *dev = make_dev_cred(&dtrace_cdevsw, unit2minor(u), cred,
+ *dev = make_dev_cred(&dtrace_cdevsw, u, cred,
UID_ROOT, GID_WHEEL, 0600, "dtrace/dtrace%d", u);
if (*dev != NULL) {
dev_ref(*dev);
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