summaryrefslogtreecommitdiffstats
path: root/misc-utils/blkid.c
diff options
context:
space:
mode:
authorSami Kerola2014-05-11 21:26:40 +0200
committerKarel Zak2014-05-12 13:07:04 +0200
commit0fd4b8132587a264f1e0df46eec7c12bba68c752 (patch)
treefccef086d4623faba096acdc88392eff5a1ac134 /misc-utils/blkid.c
parentcytune: remove from util-linux (diff)
downloadkernel-qcow2-util-linux-0fd4b8132587a264f1e0df46eec7c12bba68c752.tar.gz
kernel-qcow2-util-linux-0fd4b8132587a264f1e0df46eec7c12bba68c752.tar.xz
kernel-qcow2-util-linux-0fd4b8132587a264f1e0df46eec7c12bba68c752.zip
blkid: remove unused variable
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'misc-utils/blkid.c')
-rw-r--r--misc-utils/blkid.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/misc-utils/blkid.c b/misc-utils/blkid.c
index b3eade56b..0d0ea6a22 100644
--- a/misc-utils/blkid.c
+++ b/misc-utils/blkid.c
@@ -366,7 +366,7 @@ static void print_tags(blkid_dev dev, char *show[], int output)
static int append_str(char **res, size_t *sz, const char *a, const char *b)
{
- char *str = *res;
+ char *str;
size_t asz = a ? strlen(a) : 0;
size_t bsz = b ? strlen(b) : 0;
size_t len = *sz + asz + bsz;
@@ -374,7 +374,7 @@ static int append_str(char **res, size_t *sz, const char *a, const char *b)
if (!len)
return -1;
- *res = str = xrealloc(str, len + 1);
+ str = xrealloc(str, len + 1);
str += *sz;
if (a) {