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net: ieee802154: remove unnecessary spi_set_drvdata()

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The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not needed to manually clear the
device driver data to NULL.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jingoo Han 2013-12-10 12:51:09 +09:00 committed by David S. Miller
parent 6d4bebebe2
commit 40706af0b2
2 changed files with 0 additions and 3 deletions
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2
drivers/net/ieee802154/at86rf230.c
View File

@ -987,7 +987,6 @@ err_gpio_dir:
err_slp_tr:
gpio_free(lp->rstn);
err_rstn:
spi_set_drvdata(spi, NULL);
mutex_destroy(&lp->bmux);
ieee802154_free_device(lp->dev);
return rc;
@ -1006,7 +1005,6 @@ static int at86rf230_remove(struct spi_device *spi)
gpio_free(lp->slp_tr);
gpio_free(lp->rstn);
spi_set_drvdata(spi, NULL);
mutex_destroy(&lp->bmux);
ieee802154_free_device(lp->dev);

1
drivers/net/ieee802154/mrf24j40.c
View File

@ -715,7 +715,6 @@ static int mrf24j40_remove(struct spi_device *spi)
* complete? */
/* Clean up the SPI stuff. */
spi_set_drvdata(spi, NULL);
kfree(devrec->buf);
kfree(devrec);
return 0;