| Message ID | 1504032890-25229-1-git-send-email-himanshujha199640@gmail.com |
|---|---|
| State | Awaiting Upstream, archived |
| Delegated to: | David Miller |
| Headers | show |
| Series | rsi: remove memset before memcpy | expand |
Himanshu Jha <himanshujha199640@gmail.com> wrote: > calling memcpy immediately after memset with the same region of memory > makes memset redundant. > > Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com> Patch applied to wireless-drivers-next.git, thanks. 66a3479e1217 rsi: remove memset before memcpy
diff --git a/drivers/net/wireless/rsi/rsi_91x_sdio.c b/drivers/net/wireless/rsi/rsi_91x_sdio.c index 742f6cd..8d3a483 100644 --- a/drivers/net/wireless/rsi/rsi_91x_sdio.c +++ b/drivers/net/wireless/rsi/rsi_91x_sdio.c @@ -584,7 +584,6 @@ static int rsi_sdio_load_data_master_write(struct rsi_hw *adapter, } for (offset = 0, i = 0; i < num_blocks; i++, offset += block_size) { - memset(temp_buf, 0, block_size); memcpy(temp_buf, ta_firmware + offset, block_size); lsb_address = (u16)base_address; status = rsi_sdio_write_register_multiple diff --git a/drivers/net/wireless/rsi/rsi_91x_usb.c b/drivers/net/wireless/rsi/rsi_91x_usb.c index 9097f7e..81df09d 100644 --- a/drivers/net/wireless/rsi/rsi_91x_usb.c +++ b/drivers/net/wireless/rsi/rsi_91x_usb.c @@ -439,7 +439,6 @@ static int rsi_usb_load_data_master_write(struct rsi_hw *adapter, rsi_dbg(INFO_ZONE, "num_blocks: %d\n", num_blocks); for (cur_indx = 0, i = 0; i < num_blocks; i++, cur_indx += block_size) { - memset(temp_buf, 0, block_size); memcpy(temp_buf, ta_firmware + cur_indx, block_size); status = rsi_usb_write_register_multiple(adapter, base_address, (u8 *)(temp_buf),
calling memcpy immediately after memset with the same region of memory makes memset redundant. Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com> --- drivers/net/wireless/rsi/rsi_91x_sdio.c | 1 - drivers/net/wireless/rsi/rsi_91x_usb.c | 1 - 2 files changed, 2 deletions(-)