Author: ngie
Date: Sat Jan 14 04:13:28 2017
New Revision: 312112
URL: https://svnweb.freebsd.org/changeset/base/312112
Log:
Fix -Wunused on gcc 4.9 (x was set but not used)
MFC after: 3 days
Sponsored by: Dell EMC Isilon
Modified:
head/sys/kern/subr_unit.c
Modified: head/sys/kern/subr_unit.c
==============================================================================
--- head/sys/kern/subr_unit.c Sat Jan 14 04:10:04 2017 (r312111)
+++ head/sys/kern/subr_unit.c Sat Jan 14 04:13:28 2017 (r312112)
@@ -986,7 +986,7 @@ main(int argc, char **argv)
long count = 10000; /* Number of unrs to test */
long reps = 1, m;
int ch;
- u_int i, x, j;
+ u_int i, j;
verbose = false;
@@ -999,7 +999,7 @@ main(int argc, char **argv)
usage(argv);
exit(2);
}
-
+
break;
case 'v':
verbose = true;
@@ -1026,7 +1026,6 @@ main(int argc, char **argv)
printf("sizeof(struct unrb) %zu\n", sizeof(struct unrb));
printf("sizeof(struct unrhdr) %zu\n", sizeof(struct unrhdr));
printf("NBITS %lu\n", (unsigned long)NBITS);
- x = 1;
for (m = 0; m < count * reps; m++) {
j = random();
i = (j >> 1) % count;
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