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authored <ed@FreeBSD.org>2008-09-27 08:51:18 +0000
committered <ed@FreeBSD.org>2008-09-27 08:51:18 +0000
commit4efdef565f9a0ca3468534f97c6ac4aaaf747c9a (patch)
treedd0035910760a440d495b23940f57a42ed24ca85 /sys/contrib/ipfilter
parentd720932e5974ce75bf983cc61010a6eb70f94b86 (diff)
downloadFreeBSD-src-4efdef565f9a0ca3468534f97c6ac4aaaf747c9a.zip
FreeBSD-src-4efdef565f9a0ca3468534f97c6ac4aaaf747c9a.tar.gz
Replace all calls to minor() with dev2unit().
After I removed all the unit2minor()/minor2unit() calls from the kernel yesterday, I realised calling minor() everywhere is quite confusing. Character devices now only have the ability to store a unit number, not a minor number. Remove the confusion by using dev2unit() everywhere. This commit could also be considered as a bug fix. A lot of drivers call minor(), while they should actually be calling dev2unit(). In -CURRENT this isn't a problem, but it turns out we never had any problem reports related to that issue in the past. I suspect not many people connect more than 256 pieces of the same hardware. Reviewed by: kib
Diffstat (limited to 'sys/contrib/ipfilter')
-rw-r--r--sys/contrib/ipfilter/netinet/ip_compat.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/contrib/ipfilter/netinet/ip_compat.h b/sys/contrib/ipfilter/netinet/ip_compat.h
index daf824c..6f05720 100644
--- a/sys/contrib/ipfilter/netinet/ip_compat.h
+++ b/sys/contrib/ipfilter/netinet/ip_compat.h
@@ -1709,7 +1709,7 @@ MALLOC_DECLARE(M_IPFILTER);
# endif
# ifndef GET_MINOR
-# define GET_MINOR(x) minor(x)
+# define GET_MINOR(x) dev2unit(x)
# endif
# define PANIC(x,y) if (x) panic y
#endif /* _KERNEL */
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