svn commit: r295121 - head/sbin/swapon
Garrett Cooper
ngie at FreeBSD.org
Mon Feb 1 08:06:18 UTC 2016
Author: ngie
Date: Mon Feb 1 08:06:17 2016
New Revision: 295121
URL: https://svnweb.freebsd.org/changeset/base/295121
Log:
Delete argsize to fix a -Wunused-but-set-variable warning with gcc 4.9
The variable isn't actually checked -- just the end result which gets
returned from the function
Differential Revision: https://reviews.freebsd.org/D5156
Reviewed by: araujo, delphij
MFC after: 1 month
Sponsored by: EMC / Isilon Storage Division
Modified:
head/sbin/swapon/swapon.c
Modified: head/sbin/swapon/swapon.c
==============================================================================
--- head/sbin/swapon/swapon.c Mon Feb 1 07:39:57 2016 (r295120)
+++ head/sbin/swapon/swapon.c Mon Feb 1 08:06:17 2016 (r295121)
@@ -315,7 +315,7 @@ swap_on_geli_args(const char *mntops)
const char *aalgo, *ealgo, *keylen_str, *sectorsize_str;
const char *aflag, *eflag, *lflag, *Tflag, *sflag;
char *p, *args, *token, *string, *ops;
- int argsize, pagesize;
+ int pagesize;
size_t pagesize_len;
u_long ul;
@@ -389,7 +389,7 @@ swap_on_geli_args(const char *mntops)
sectorsize_str = p;
}
- argsize = asprintf(&args, "%s%s%s%s%s%s%s%s%s -d",
+ (void)asprintf(&args, "%s%s%s%s%s%s%s%s%s -d",
aflag, aalgo, eflag, ealgo, lflag, keylen_str, Tflag,
sflag, sectorsize_str);
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