From 5e8fcdfe1bf6ca477d41181f53af9795ac4e70c5 Mon Sep 17 00:00:00 2001 From: Enji Cooper Date: Sat, 14 Jan 2017 04:13:28 +0000 Subject: [PATCH] Fix -Wunused on gcc 4.9 (x was set but not used) MFC after: 3 days Sponsored by: Dell EMC Isilon --- sys/kern/subr_unit.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/sys/kern/subr_unit.c b/sys/kern/subr_unit.c index 5a627625cb6..6d7f69e6501 100644 --- a/sys/kern/subr_unit.c +++ b/sys/kern/subr_unit.c @@ -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;