Remove unused variable 'u32 len'.

Signed-off-by: navin patidar <navin.pati...@gmail.com>
---
 drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c |    1 -
 drivers/staging/rtl8188eu/include/rtw_recv.h   |    1 -
 drivers/staging/rtl8188eu/os_dep/recv_linux.c  |    1 -
 3 files changed, 3 deletions(-)

diff --git a/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c 
b/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c
index 3edc2cd..740818a5 100644
--- a/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c
+++ b/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c
@@ -30,7 +30,6 @@
 
 void rtl8188eu_init_recvbuf(struct adapter *padapter, struct recv_buf 
*precvbuf)
 {
-       precvbuf->len = 0;
        precvbuf->ref_cnt = 0;
 }
 
diff --git a/drivers/staging/rtl8188eu/include/rtw_recv.h 
b/drivers/staging/rtl8188eu/include/rtw_recv.h
index 519ed4e..3f43f11 100644
--- a/drivers/staging/rtl8188eu/include/rtw_recv.h
+++ b/drivers/staging/rtl8188eu/include/rtw_recv.h
@@ -238,7 +238,6 @@ struct recv_buf {
        u32     ref_cnt;
        struct adapter *adapter;
        u8      *pbuf;
-       u32     len;
        struct urb *purb;
        struct sk_buff *pskb;
        u8      reuse;
diff --git a/drivers/staging/rtl8188eu/os_dep/recv_linux.c 
b/drivers/staging/rtl8188eu/os_dep/recv_linux.c
index 25358fb..2577ceb6 100644
--- a/drivers/staging/rtl8188eu/os_dep/recv_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/recv_linux.c
@@ -61,7 +61,6 @@ int rtw_os_recvbuf_resource_alloc(struct adapter *padapter,
        precvbuf->pskb = NULL;
        precvbuf->reuse = false;
        precvbuf->pbuf = NULL;
-       precvbuf->len = 0;
        return res;
 }
 
-- 
1.7.10.4

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