[PATCH] staging: csr: remove unneeded call to memset().
Cyril Roelandt
tipecaml at gmail.com
Tue Dec 4 20:41:07 UTC 2012
In uf_send_pkt_to_encrypt(), the memory area zeroed by this call to memset() is
overwritten by a call to memcpy() a few instructions later, so it is not needed.
Signed-off-by: Cyril Roelandt <tipecaml at gmail.com>
---
drivers/staging/csr/unifi_sme.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/staging/csr/unifi_sme.c b/drivers/staging/csr/unifi_sme.c
index 7c6c413..7669037 100644
--- a/drivers/staging/csr/unifi_sme.c
+++ b/drivers/staging/csr/unifi_sme.c
@@ -1196,7 +1196,6 @@ void uf_send_pkt_to_encrypt(struct work_struct *work)
if (pktBulkDataLength > 0) {
pktBulkData = kmalloc(pktBulkDataLength, GFP_KERNEL);
- memset(pktBulkData, 0, pktBulkDataLength);
} else {
unifi_error(priv, "uf_send_pkt_to_encrypt() : invalid buffer\n");
return;
--
1.7.10.4
More information about the devel
mailing list