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staging: rtl8188eu: Remove 'irp_pending' from struct recv_buf 

irp_pending is initialized to false inside rtw_os_recvbuf_resource_alloc()
and value of irq_pending never changed after that, so 'if (!precvbuf->irp_pending)'
inside rtw_os_read_port() function will be always true.

Signed-off-by: navin patidar <navin.patidar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
navin patidar 2014-05-03 17:15:26 +05:30 committed by Greg Kroah-Hartman
parent c11f3fff32
commit e205cae24d
2 changed files with 2 additions and 5 deletions
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1
drivers/staging/rtl8188eu/include/rtw_recv.h
View File

@ -242,7 +242,6 @@ struct recv_buf {
u32 len; u32 len;
struct urb *purb; struct urb *purb;
u32 alloc_sz; u32 alloc_sz;
u8 irp_pending;
struct sk_buff *pskb; struct sk_buff *pskb;
u8 reuse; u8 reuse;
}; };

6
drivers/staging/rtl8188eu/os_dep/recv_linux.c
View File

@ -55,7 +55,6 @@ int rtw_os_recvbuf_resource_alloc(struct adapter *padapter,
{ {
int res = _SUCCESS; int res = _SUCCESS;
precvbuf->irp_pending = false;
precvbuf->purb = usb_alloc_urb(0, GFP_KERNEL); precvbuf->purb = usb_alloc_urb(0, GFP_KERNEL);
if (precvbuf->purb == NULL) if (precvbuf->purb == NULL)
res = _FAIL; res = _FAIL;
@ -229,9 +228,8 @@ void rtw_os_read_port(struct adapter *padapter, struct recv_buf *precvbuf)
dev_kfree_skb_any(precvbuf->pskb); dev_kfree_skb_any(precvbuf->pskb);
precvbuf->pskb = NULL; precvbuf->pskb = NULL;
precvbuf->reuse = false; precvbuf->reuse = false;
if (!precvbuf->irp_pending) rtw_read_port(padapter, precvpriv->ff_hwaddr, 0,
rtw_read_port(padapter, precvpriv->ff_hwaddr, 0, (unsigned char *)precvbuf);
(unsigned char *)precvbuf);
} }
static void _rtw_reordering_ctrl_timeout_handler(void *func_context) static void _rtw_reordering_ctrl_timeout_handler(void *func_context)