libblkid: fix blkid_do_fullprobe() [coverity scan]

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/libblkid/src/probe.c b/libblkid/src/probe.c
index cb56c5afa2a0b25a7be0feab6bfe4a7554579df5..fc7cd2c20ec471e86213f28c07226c8b1b80c7d3 100644 (file)
--- a/libblkid/src/probe.c
+++ b/libblkid/src/probe.c
@@ -951,7 +951,7 @@ int blkid_do_wipe(blkid_probe pr, int dryrun)
        size_t len = 0;
        loff_t offset, l;
        char buf[BUFSIZ];
-       int fd, rc;
+       int fd, rc = 0;
        struct blkid_chain *chn;
 
        if (!pr)
@@ -1097,7 +1097,6 @@ int blkid_do_fullprobe(blkid_probe pr)
        blkid_probe_start(pr);
 
        for (i = 0; i < BLKID_NCHAINS; i++) {
-               int rc;
                struct blkid_chain *chn;
 
                chn = pr->cur_chain = &pr->chains[i];