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wireless, at76c50x:: Don't needlessly test for NULL before calling release_firmware()

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The release_firmware() function deals gracefully with being passed a
NULL pointer, so explicit tests before the call are rather pointless.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Jesper Juhl
2012-04-09 22:50:47 +02:00
committed by John W. Linville
parent ec71a07d1c
commit c987ce93ad
1 changed files with 2 additions and 4 deletions
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6
drivers/net/wireless/at76c50x-usb.c
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@@ -2512,10 +2512,8 @@ static void __exit at76_mod_exit(void)
printk(KERN_INFO DRIVER_DESC " " DRIVER_VERSION " unloading\n"); printk(KERN_INFO DRIVER_DESC " " DRIVER_VERSION " unloading\n");
usb_deregister(&at76_driver); usb_deregister(&at76_driver);
for (i = 0; i < ARRAY_SIZE(firmwares); i++) { for (i = 0; i < ARRAY_SIZE(firmwares); i++)
if (firmwares[i].fw) release_firmware(firmwares[i].fw);
release_firmware(firmwares[i].fw);
}
led_trigger_unregister_simple(ledtrig_tx); led_trigger_unregister_simple(ledtrig_tx);
} }