[PATCH -next] HID: intel_ish-hid: Use kzalloc instead of kmalloc/memset
From: Wei Yongjun <hidden>
Date: 2016-08-21 15:31:17
Use kzalloc rather than kmalloc followed by memset with 0. Generated by: scripts/coccinelle/api/alloc/kzalloc-simple.cocci Signed-off-by: Wei Yongjun <redacted> --- drivers/hid/intel-ish-hid/ishtp/client-buffers.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/hid/intel-ish-hid/ishtp/client-buffers.c b/drivers/hid/intel-ish-hid/ishtp/client-buffers.c
index 3f5ce5e..b9b917d 100644
--- a/drivers/hid/intel-ish-hid/ishtp/client-buffers.c
+++ b/drivers/hid/intel-ish-hid/ishtp/client-buffers.c@@ -73,11 +73,10 @@ int ishtp_cl_alloc_tx_ring(struct ishtp_cl *cl) for (j = 0; j < cl->tx_ring_size; ++j) { struct ishtp_cl_tx_ring *tx_buf; - tx_buf = kmalloc(sizeof(struct ishtp_cl_tx_ring), GFP_KERNEL); + tx_buf = kzalloc(sizeof(struct ishtp_cl_tx_ring), GFP_KERNEL); if (!tx_buf) goto out; - memset(tx_buf, 0, sizeof(struct ishtp_cl_tx_ring)); tx_buf->send_buf.data = kmalloc(len, GFP_KERNEL); if (!tx_buf->send_buf.data) { kfree(tx_buf);