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authorJens Axboe <axboe@fb.com>2016-05-03 08:34:50 -0600
committerJens Axboe <axboe@fb.com>2016-05-03 08:34:50 -0600
commitd1422556dbff03e982aeb2faf5893b4363621bee (patch)
treec0b002d6328d751940f0183126416296011705c9
parentcbd4bc0a3f6386cd000cb842b9f1f6325e301623 (diff)
downloadblktrace-d1422556dbff03e982aeb2faf5893b4363621bee.tar.gz
blktrace-d1422556dbff03e982aeb2faf5893b4363621bee.tar.bz2
btt/unplug_hist: fix bad memset
Just replace the malloc/memset with a calloc(). Signed-off-by: Jens Axboe <axboe@fb.com>
-rw-r--r--btt/unplug_hist.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/btt/unplug_hist.c b/btt/unplug_hist.c
index 89995de..be16b69 100644
--- a/btt/unplug_hist.c
+++ b/btt/unplug_hist.c
@@ -34,11 +34,11 @@ void *unplug_hist_alloc(struct d_info *dip)
{
struct hist_bkt *hbp;
- if (unplug_hist_name == NULL) return NULL;
+ if (unplug_hist_name == NULL)
+ return NULL;
- hbp = malloc(sizeof(*hbp));
+ hbp = calloc(1, sizeof(*hbp));
hbp->dip = dip;
- memset(hbp->hist, 0, NBKTS * sizeof(int));
return hbp;
}