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| author | Ivan Safonov <insafonov@gmail.com> | 2016-10-08 01:01:04 +0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-16 10:25:16 +0200 |
| commit | 49cb9d47780b765d27943bc8f3d71230e623b07d (patch) | |
| tree | 18c5cefd9ed433c10a1c62784b2377dcba44259a /drivers/staging/rtl8188eu/os_dep | |
| parent | 72e8072a1d5640a60bcf7f2b8d11336fe9f4e256 (diff) | |
| download | op-kernel-dev-49cb9d47780b765d27943bc8f3d71230e623b07d.zip op-kernel-dev-49cb9d47780b765d27943bc8f3d71230e623b07d.tar.gz | |
staging:r8188eu: remove skb data alignment in r8188eu driver code
(__)netdev_alloc_skb align skb data.
Also this function set skb device.
Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8188eu/os_dep')
| -rw-r--r-- | drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c index d0d5915..b820482 100644 --- a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c +++ b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c @@ -457,8 +457,6 @@ u32 usb_read_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *rmem) struct usb_device *pusbd = pdvobj->pusbdev; int err; unsigned int pipe; - size_t tmpaddr = 0; - size_t alignment = 0; u32 ret = _SUCCESS; @@ -483,16 +481,12 @@ u32 usb_read_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *rmem) /* re-assign for linux based on skb */ if ((!precvbuf->reuse) || (precvbuf->pskb == NULL)) { - precvbuf->pskb = netdev_alloc_skb(adapter->pnetdev, MAX_RECVBUF_SZ + RECVBUFF_ALIGN_SZ); + precvbuf->pskb = netdev_alloc_skb(adapter->pnetdev, MAX_RECVBUF_SZ); if (precvbuf->pskb == NULL) { RT_TRACE(_module_hci_ops_os_c_, _drv_err_, ("init_recvbuf(): alloc_skb fail!\n")); DBG_88E("#### usb_read_port() alloc_skb fail!#####\n"); return _FAIL; } - - tmpaddr = (size_t)precvbuf->pskb->data; - alignment = tmpaddr & (RECVBUFF_ALIGN_SZ-1); - skb_reserve(precvbuf->pskb, (RECVBUFF_ALIGN_SZ - alignment)); } else { /* reuse skb */ precvbuf->reuse = false; } |
