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Fix a clang 3.8.0 warning in pflogd.c:

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contrib/pf/pflogd/pflogd.c:769:8: error: logical not is only applied to the left hand side of this comparison [-Werror,-Wlogical-not-parentheses]
                        if (!if_exists(interface) == -1) {
                            ^                     ~~

The if_exists() function does not return -1, and even if it did, it
would not be the correct way to check.  Just ditch the == -1 instead.

Obtained from:	OpenBSD's pflogd.c 1.49
MFC after:	3 days
This commit is contained in:
Dimitry Andric 2015-12-31 22:45:00 +00:00
parent 79f08b9adf
commit f7862a87d0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/projects/clang380-import/; revision=293013
1 changed files with 1 additions and 1 deletions
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2
contrib/pf/pflogd/pflogd.c
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@ -766,7 +766,7 @@ main(int argc, char **argv)
np = pcap_dispatch(hpcap, PCAP_NUM_PKTS,
phandler, (u_char *)dpcap);
if (np < 0) {
if (!if_exists(interface) == -1) {
if (!if_exists(interface)) {
logmsg(LOG_NOTICE, "interface %s went away",
interface);
ret = -1;