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wlcore: spi: remove unnecessary variable

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Remove unnecessary variable and refactor the code.

Addresses-Coverity-ID: 1365000
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Gustavo A. R. Silva 2017-06-08 22:24:30 -05:00 committed by Kalle Valo
parent 078b30da3f
commit c48c281e72
1 changed files with 2 additions and 5 deletions
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7
drivers/net/wireless/ti/wlcore/spi.c
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@ -366,17 +366,14 @@ static int __wl12xx_spi_raw_write(struct device *child, int addr,
static int __must_check wl12xx_spi_raw_write(struct device *child, int addr,
void *buf, size_t len, bool fixed)
{
int ret;
/* The ELP wakeup write may fail the first time due to internal
* hardware latency. It is safer to send the wakeup command twice to
* avoid unexpected failures.
*/
if (addr == HW_ACCESS_ELP_CTRL_REG)
ret = __wl12xx_spi_raw_write(child, addr, buf, len, fixed);
ret = __wl12xx_spi_raw_write(child, addr, buf, len, fixed);
__wl12xx_spi_raw_write(child, addr, buf, len, fixed);
return ret;
return __wl12xx_spi_raw_write(child, addr, buf, len, fixed);
}
/**