lkml.org 
[lkml]   [2017]   [Feb]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] ringtest: ring.c malloc & memset to calloc
Date
Code cleanup change - moving from malloc & memset to calloc.

Signed-off-by: Peter Malone <peter.malone@gmail.com>
---
tools/virtio/ringtest/ring.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/tools/virtio/ringtest/ring.c b/tools/virtio/ringtest/ring.c
index 747c5dd..fa92638 100644
--- a/tools/virtio/ringtest/ring.c
+++ b/tools/virtio/ringtest/ring.c
@@ -84,12 +84,11 @@ void alloc_ring(void)
perror("Unable to allocate ring buffer.\n");
exit(3);
}
- event = malloc(sizeof *event);
+ event = calloc(1, sizeof(*event));
if (!event) {
perror("Unable to allocate event buffer.\n");
exit(3);
}
- memset(event, 0, sizeof *event);
guest.avail_idx = 0;
guest.kicked_avail_idx = -1;
guest.last_used_idx = 0;
@@ -102,12 +101,11 @@ void alloc_ring(void)
ring[i] = desc;
}
guest.num_free = ring_size;
- data = malloc(ring_size * sizeof *data);
+ data = calloc(ring_size, sizeof(*data));
if (!data) {
perror("Unable to allocate data buffer.\n");
exit(3);
}
- memset(data, 0, ring_size * sizeof *data);
}

/* guest side */
--
1.7.10.4
\
 
 \ /
  Last update: 2017-02-16 21:43    [W:0.044 / U:0.268 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site