tree 97e5eaf3da877b8e39b55bf3169abb2bf72e4f32
parent f3783d2c52d24cf6f5b56a943fea0dcc649e1769
author Kaleb S KEITHLEY <kkeithle@redhat.com> 1450795151 -0500
committer Kaleb S KEITHLEY <kkeithle@redhat.com> 1450795151 -0500

authgss_hash.c: fix clang compile warning

...
[ 95%] Building C object src/CMakeFiles/ntirpc.dir/authgss_hash.c.o
cd /home/kkeithle/src/ntirpc-1.3.1/src && /usr/bin/clang  -DHAVE_CONFIG_H -DINET6 -DPORTMAP -D_GNU_SOURCE -Dntirpc_EXPORTS -fPIC -fPIC -I/home/kkeithle/src/ntirpc-1.3.1/ntirpc -I/home/kkeithle/src/ntirpc-1.3.1    -o CMakeFiles/ntirpc.dir/authgss_hash.c.o   -c /home/kkeithle/src/ntirpc-1.3.1/src/authgss_hash.c
/home/kkeithle/src/ntirpc-1.3.1/src/authgss_hash.c:274:11: warning: taking the absolute value of unsigned type 'unsigned int' has no effect
      [-Wabsolute-value]
                             ((abs(axp->gen - gd->gen) >
                               ^
/home/kkeithle/src/ntirpc-1.3.1/ntirpc/intrinsic.h:32:42: note: expanded from macro 'unlikely'
                                         ^
/home/kkeithle/src/ntirpc-1.3.1/src/authgss_hash.c:274:11: note: remove the call to 'abs' since unsigned values cannot be negative
                             ((abs(axp->gen - gd->gen) >
                               ^~~
/home/kkeithle/src/ntirpc-1.3.1/ntirpc/intrinsic.h:32:42: note: expanded from macro 'unlikely'
                                         ^
1 warning generated.
...