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Message-Id: <1403427107-12744-11-git-send-email-navin.patidar@gmail.com> Date: Sun, 22 Jun 2014 14:21:43 +0530 From: navin patidar <navin.patidar@...il.com> To: gregkh@...uxfoundation.org Cc: Larry.Finger@...inger.net, devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org, navin patidar <navin.patidar@...il.com> Subject: [PATCH 39/42] staging: rtl8188eu: Use round_up() instead of RND4() Signed-off-by: navin patidar <navin.patidar@...il.com> --- drivers/staging/rtl8188eu/core/rtw_security.c | 6 +++--- drivers/staging/rtl8188eu/core/rtw_xmit.c | 4 ++-- drivers/staging/rtl8188eu/hal/rtl8188eu_xmit.c | 2 +- drivers/staging/rtl8188eu/include/osdep_service.h | 2 -- 4 files changed, 6 insertions(+), 8 deletions(-) diff --git a/drivers/staging/rtl8188eu/core/rtw_security.c b/drivers/staging/rtl8188eu/core/rtw_security.c index 1b64cb6..d78def5 100644 --- a/drivers/staging/rtl8188eu/core/rtw_security.c +++ b/drivers/staging/rtl8188eu/core/rtw_security.c @@ -189,7 +189,7 @@ void rtw_wep_encrypt(struct adapter *padapter, u8 *pxmitframe) arcfour_encrypt(&mycontext, payload+length, crc, 4); pframe += pxmitpriv->frag_len; - pframe = (u8 *)RND4((size_t)(pframe)); + pframe = (u8 *) round_up((size_t)(pframe), 4); } } } @@ -628,7 +628,7 @@ u32 rtw_tkip_encrypt(struct adapter *padapter, u8 *pxmitframe) arcfour_encrypt(&mycontext, payload+length, crc, 4); pframe += pxmitpriv->frag_len; - pframe = (u8 *)RND4((size_t)(pframe)); + pframe = (u8 *) round_up((size_t)(pframe), 4); } } } else { @@ -1242,7 +1242,7 @@ u32 rtw_aes_encrypt(struct adapter *padapter, u8 *pxmitframe) aes_cipher(prwskey, pattrib->hdrlen, pframe, length); pframe += pxmitpriv->frag_len; - pframe = (u8 *)RND4((size_t)(pframe)); + pframe = (u8 *) round_up((size_t)(pframe), 8); } } } else{ diff --git a/drivers/staging/rtl8188eu/core/rtw_xmit.c b/drivers/staging/rtl8188eu/core/rtw_xmit.c index 3a40b2a..95c508a 100644 --- a/drivers/staging/rtl8188eu/core/rtw_xmit.c +++ b/drivers/staging/rtl8188eu/core/rtw_xmit.c @@ -692,7 +692,7 @@ static s32 xmitframe_addmic(struct adapter *padapter, struct xmit_frame *pxmitfr payload = pframe; for (curfragnum = 0; curfragnum < pattrib->nr_frags; curfragnum++) { - payload = (u8 *)RND4((size_t)(payload)); + payload = (u8 *) round_up((size_t)(payload), 4); RT_TRACE(_module_rtl871x_xmit_c_, _drv_err_, ("=== curfragnum=%d, pframe = 0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x,!!!\n", curfragnum, *payload, *(payload+1), @@ -1099,7 +1099,7 @@ s32 rtw_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, struct addr = (size_t)(pframe); - mem_start = (unsigned char *)RND4(addr) + hw_hdr_offset; + mem_start = (unsigned char *) round_up(addr, 4) + hw_hdr_offset; memcpy(mem_start, pbuf_start + hw_hdr_offset, pattrib->hdrlen); } diff --git a/drivers/staging/rtl8188eu/hal/rtl8188eu_xmit.c b/drivers/staging/rtl8188eu/hal/rtl8188eu_xmit.c index 902bbe0..7004e0b 100644 --- a/drivers/staging/rtl8188eu/hal/rtl8188eu_xmit.c +++ b/drivers/staging/rtl8188eu/hal/rtl8188eu_xmit.c @@ -401,7 +401,7 @@ static s32 rtw_dump_xframe(struct adapter *adapt, struct xmit_frame *pxmitframe) mem_addr += w_sz; - mem_addr = (u8 *)RND4(((size_t)(mem_addr))); + mem_addr = (u8 *) round_up((size_t)mem_addr, 4); } rtw_free_xmitframe(pxmitpriv, pxmitframe); diff --git a/drivers/staging/rtl8188eu/include/osdep_service.h b/drivers/staging/rtl8188eu/include/osdep_service.h index e335471..6c3234b 100644 --- a/drivers/staging/rtl8188eu/include/osdep_service.h +++ b/drivers/staging/rtl8188eu/include/osdep_service.h @@ -175,8 +175,6 @@ static inline void flush_signals_thread(void) flush_signals(current); } -#define RND4(x) (((x >> 2) + (((x & 3) == 0) ? 0 : 1)) << 2) - struct rtw_netdev_priv_indicator { void *priv; u32 sizeof_priv; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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