Messages in this thread Patch in this message | | | From | Cyril Roelandt <> | Subject | [PATCH] staging: csr: remove unneeded call to memset(). | Date | Tue, 4 Dec 2012 21:41:07 +0100 |
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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@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
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