diff options
| author | Karel Zak | 2018-07-23 11:43:30 +0200 |
|---|---|---|
| committer | Karel Zak | 2018-07-23 11:43:30 +0200 |
| commit | f11157e80412da35017fda9cc16984f47b94f542 (patch) | |
| tree | fb7f51c8aa95175cfaa1763d3e8f1769765704c1 /disk-utils | |
| parent | libfdisk: fix compiler warnings [-Wcast-qual] (diff) | |
| download | kernel-qcow2-util-linux-f11157e80412da35017fda9cc16984f47b94f542.tar.gz kernel-qcow2-util-linux-f11157e80412da35017fda9cc16984f47b94f542.tar.xz kernel-qcow2-util-linux-f11157e80412da35017fda9cc16984f47b94f542.zip | |
mkswap: fix compiler warnings [-Wcast-qual]
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'disk-utils')
| -rw-r--r-- | disk-utils/mkswap.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/disk-utils/mkswap.c b/disk-utils/mkswap.c index a6077daf0..cbb99dccb 100644 --- a/disk-utils/mkswap.c +++ b/disk-utils/mkswap.c @@ -259,6 +259,8 @@ static void wipe_device(struct mkswap_control *ctl) blkid_probe pr = NULL; #endif if (!ctl->force) { + const char *v = NULL; + if (lseek(ctl->fd, 0, SEEK_SET) != 0) errx(EXIT_FAILURE, _("unable to rewind swap-device")); @@ -268,9 +270,8 @@ static void wipe_device(struct mkswap_control *ctl) blkid_probe_enable_superblocks(pr, 0); if (blkid_do_fullprobe(pr) == 0 && - blkid_probe_lookup_value(pr, "PTTYPE", - (const char **) &type, NULL) == 0 && type) { - type = xstrdup(type); + blkid_probe_lookup_value(pr, "PTTYPE", &v, NULL) == 0 && v) { + type = xstrdup(v); zap = 0; } #else |