Author: ngie
Date: Fri Oct 30 08:01:53 2015
New Revision: 290184
URL: https://svnweb.freebsd.org/changeset/base/290184
Log:
Fix a set but not used variable warning flagged by gcc 4.9 with
lib/libc/ssp/h_readlink
MFC after: 3 days
Sponsored by: EMC / Isilon Storage Division
Modified:
head/contrib/netbsd-tests/lib/libc/ssp/h_readlink.c
Modified: head/contrib/netbsd-tests/lib/libc/ssp/h_readlink.c
==============================================================================
--- head/contrib/netbsd-tests/lib/libc/ssp/h_readlink.c Fri Oct 30 07:48:03
2015 (r290183)
+++ head/contrib/netbsd-tests/lib/libc/ssp/h_readlink.c Fri Oct 30 08:01:53
2015 (r290184)
@@ -46,7 +46,6 @@ main(int argc, char *argv[])
{
#ifdef __FreeBSD__
char b[512], *sl;
- int n;
size_t len = atoi(argv[1]);
sl = malloc(len);
memset(sl, 'a', len);
@@ -54,7 +53,7 @@ main(int argc, char *argv[])
unlink("symlink");
if (symlink(sl, "symlink") == -1)
err(1, "symlink()");
- n = readlink("symlink", b, len);
+ (void)readlink("symlink", b, len);
unlink("symlink");
#else
char b[MAXPATHLEN];
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