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staging: r8192e_pci: Change memcpy to memcmp 

Routine rtllib_MlmeDisassociateRequest() has a comparison of memcpy()
with NULL, which makes no sense. Analysis of the code suggests that
memcmp() was intended.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Larry Finger 2012-04-20 14:45:37 -05:00 committed by Greg Kroah-Hartman
parent ef2353d26b
commit ea9f10f2fd
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/rtl8192e/rtllib_softmac.c
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@ -3679,8 +3679,7 @@ void rtllib_MlmeDisassociateRequest(struct rtllib_device *rtllib, u8 *asSta,
RemovePeerTS(rtllib, asSta);
if (memcpy(rtllib->current_network.bssid, asSta, 6) == NULL) {
if (memcmp(rtllib->current_network.bssid, asSta, 6) == 0) {
rtllib->state = RTLLIB_NOLINK;
for (i = 0; i < 6; i++)