[PATCH] staging: rtl8723bs: Use kmemdup in sdio_ops.c

[Giorgi Tchankvetadze]

Replace kmalloc() + memcpy() with kmemdup() to simplify the code.
No functional change.

Signed-off-by: Giorgi Tchankvetadze <giorgitchankvetadze1997@xxxxxxxxx>
---
 drivers/staging/rtl8723bs/hal/sdio_ops.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8723bs/hal/sdio_ops.c b/drivers/staging/rtl8723bs/hal/sdio_ops.c
index c9cb20c61a2b..6e03d3d8a6ab 100644
--- a/drivers/staging/rtl8723bs/hal/sdio_ops.c
+++ b/drivers/staging/rtl8723bs/hal/sdio_ops.c
@@ -583,11 +583,10 @@ s32 sdio_local_write(
 	)
 		return sd_cmd52_write(intfhdl, addr, cnt, buf);
 
-	tmpbuf = kmalloc(cnt, GFP_ATOMIC);
+	tmpbuf = kmemdup(buf, cnt, GFP_ATOMIC);
 	if (!tmpbuf)
 		return -ENOMEM;
 
-	memcpy(tmpbuf, buf, cnt);
 
 	err = sd_write(intfhdl, addr, cnt, tmpbuf);
 
-- 
2.52.0