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| author | Pedro F. Giffuni <pfg@FreeBSD.org> | 2016-04-28 02:46:08 +0000 |
|---|---|---|
| committer | Pedro F. Giffuni <pfg@FreeBSD.org> | 2016-04-28 02:46:08 +0000 |
| commit | a5b50fbc207aeb218ed482182bffe4ad646997bb (patch) | |
| tree | 98a7e716050e67112f8de3bb6bc72dd142221939 /sys/netinet/ip_divert.c | |
| parent | b114da42afb21ef916c28e180b1848dc194eab8e (diff) | |
| download | src-a5b50fbc207aeb218ed482182bffe4ad646997bb.tar.gz src-a5b50fbc207aeb218ed482182bffe4ad646997bb.zip | |
ipdivert: Remove unnecessary and incorrectly typed variable.
In principle n is only used to carry a copy of ipi_count, which is
unsigned, in the non-VIMAGE case, however ipi_count can be used
directly so it is not needed at all. Removing it makes things look
cleaner.
Notes
Notes:
svn path=/head/; revision=298733
Diffstat (limited to 'sys/netinet/ip_divert.c')
| -rw-r--r-- | sys/netinet/ip_divert.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/sys/netinet/ip_divert.c b/sys/netinet/ip_divert.c index 233d1af7cda9..a17d6d9c02af 100644 --- a/sys/netinet/ip_divert.c +++ b/sys/netinet/ip_divert.c @@ -765,9 +765,6 @@ static int div_modevent(module_t mod, int type, void *unused) { int err = 0; -#ifndef VIMAGE - int n; -#endif switch (type) { case MOD_LOAD: @@ -808,8 +805,7 @@ div_modevent(module_t mod, int type, void *unused) * we destroy the lock. */ INP_INFO_WLOCK(&V_divcbinfo); - n = V_divcbinfo.ipi_count; - if (n != 0) { + if (V_divcbinfo.ipi_count != 0) { err = EBUSY; INP_INFO_WUNLOCK(&V_divcbinfo); break; |