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Commit 4d881901 authored by Michal Schmidt's avatar Michal Schmidt Committed by John W. Linville
Browse files

[PATCH] airo: Fix an error path memory leak 



The airo driver leaks memory if request_irq() fails.

Signed-off-by: default avatarMichal Schmidt <mschmidt@redhat.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 21665a69

drivers/net/wireless/airo.c

+3 −1
Original line number Diff line number Diff line
@@ -2852,7 +2852,7 @@ static struct net_device *_init_airo_card( unsigned short irq, int port, 
	if (rc) {

		airo_print_err(dev->name, "register interrupt %d failed, rc %d",

				irq, rc);

		goto err_out_unlink;

		goto err_out_nets;

	}

	if (!is_pcmcia) {

		if (!request_region( dev->base_addr, 64, dev->name )) {
@@ -2935,6 +2935,8 @@ static struct net_device *_init_airo_card( unsigned short irq, int port, 
	        release_region( dev->base_addr, 64 );

err_out_irq:

	free_irq(dev->irq, dev);

err_out_nets:

	airo_networks_free(ai);

err_out_unlink:

	del_airo_dev(dev);

err_out_thr: