rtlwifi: rtl8192ce: Fix editing error that causes silent memory corruption

In the major update of the rtlwifi-family of drivers, there was an editing
mistake. Unfortunately, this particular error leads to memory corruption that
silently leads to failure of the system. This patch is one of three needed to
fix the kernel regression reported at https://bugzilla.kernel.org/show_bug.cgi?id=88951.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Reported-by: Catalin Iacob <iacobcatalin@gmail.com>
Tested-by: Catalin Iacob <iacobcatalin@gmail.com>
Cc: Catalin Iacob <iacobcatalin@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Larry Finger 2014-11-28 10:41:14 -06:00 committed by John W. Linville
parent 7d63a5f9b2
commit 99a82f734a
1 changed files with 3 additions and 4 deletions

View File

@ -720,16 +720,15 @@ u32 rtl92ce_get_desc(u8 *p_desc, bool istx, u8 desc_name)
break;
}
} else {
struct rx_desc_92c *pdesc = (struct rx_desc_92c *)p_desc;
switch (desc_name) {
case HW_DESC_OWN:
ret = GET_RX_DESC_OWN(pdesc);
ret = GET_RX_DESC_OWN(p_desc);
break;
case HW_DESC_RXPKT_LEN:
ret = GET_RX_DESC_PKT_LEN(pdesc);
ret = GET_RX_DESC_PKT_LEN(p_desc);
break;
case HW_DESC_RXBUFF_ADDR:
ret = GET_RX_STATUS_DESC_BUFF_ADDR(pdesc);
ret = GET_RX_DESC_BUFF_ADDR(p_desc);
break;
default:
RT_ASSERT(false, "ERR rxdesc :%d not process\n",