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authorJesper Juhl <jj@chaosbits.net>2012-04-09 22:50:47 +0200
committerJohn W. Linville <linville@tuxdriver.com>2012-04-12 15:06:07 -0400
commitc987ce93ad7f96ca637d1f866ff22cfcbfe99d47 (patch)
tree9bbfd8b9c17609b7dc3ca1004d7a53ff2a2b687c
parentec71a07d1c042f2ddddc4463a9f7cfaf7adc4f71 (diff)
wireless, at76c50x:: Don't needlessly test for NULL before calling release_firmware()
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>
-rw-r--r--drivers/net/wireless/at76c50x-usb.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
index 4045e5ab055..faa8bcb4aac 100644
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/at76c50x-usb.c
@@ -2512,10 +2512,8 @@ static void __exit at76_mod_exit(void)
printk(KERN_INFO DRIVER_DESC " " DRIVER_VERSION " unloading\n");
usb_deregister(&at76_driver);
- for (i = 0; i < ARRAY_SIZE(firmwares); i++) {
- if (firmwares[i].fw)
- release_firmware(firmwares[i].fw);
- }
+ for (i = 0; i < ARRAY_SIZE(firmwares); i++)
+ release_firmware(firmwares[i].fw);
led_trigger_unregister_simple(ledtrig_tx);
}