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Commit ae26aa84 authored by Tetsuo Handa's avatar Tetsuo Handa Committed by Greg Kroah-Hartman
Browse files

staging: wilc1000: Avoid GFP_KERNEL allocation from atomic context. 



Since wilc_set_multicast_list() is called with dev->addr_list_lock
spinlock held, we can't use GFP_KERNEL memory allocation.

Signed-off-by: default avatarTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Fixes: e624c58c ("staging: wilc1000: refactor code to avoid use of wilc_set_multicast_list global")
Cc: Ajay Singh <ajay.kathat@microchip.com>
Reviewed-by: default avatarAdham Abozaeid <adham.abozaeid@microchip.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8136eaa0

drivers/staging/wilc1000/wilc_netdev.c

+1 −1
Original line number Diff line number Diff line
@@ -708,7 +708,7 @@ static void wilc_set_multicast_list(struct net_device *dev) 
		return;

	}



	mc_list = kmalloc_array(dev->mc.count, ETH_ALEN, GFP_KERNEL);

	mc_list = kmalloc_array(dev->mc.count, ETH_ALEN, GFP_ATOMIC);

	if (!mc_list)

		return;