Return 0 directly instead of storing it in a variable.
This can prevent cocci warning as follows:
Unneeded variable: "pull". Return "0" on line 298
Signed-off-by: Kang Minchul <tegongkang@xxxxxxxxx>
---
drivers/staging/r8188eu/hal/rtl8188eu_xmit.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/r8188eu/hal/rtl8188eu_xmit.c b/drivers/staging/r8188eu/hal/rtl8188eu_xmit.c
index 8e4a5acc0b18..6d1f56d1f9d7 100644
--- a/drivers/staging/r8188eu/hal/rtl8188eu_xmit.c
+++ b/drivers/staging/r8188eu/hal/rtl8188eu_xmit.c
@@ -149,7 +149,6 @@ static void fill_txdesc_phy(struct pkt_attrib *pattrib, __le32 *pdw)
static s32 update_txdesc(struct xmit_frame *pxmitframe, u8 *pmem, s32 sz, u8 bagg_pkt)
{
- int pull = 0;
uint qsel;
u8 data_rate, pwr_status, offset;
struct adapter *adapt = pxmitframe->padapter;
@@ -295,7 +294,7 @@ static s32 update_txdesc(struct xmit_frame *pxmitframe, u8 *pmem, s32 sz, u8 bag
ODM_SetTxAntByTxInfo_88E(&haldata->odmpriv, pmem, pattrib->mac_id);
rtl8188eu_cal_txdesc_chksum(ptxdesc);
- return pull;
+ return 0;
}
/* for non-agg data frame or management frame */
--
2.34.1
