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(parent: 51bb352) | patch
net,via-rhine: Fix tx_timeout handling
authorRichard Weinberger <richard@nod.at>
Tue, 14 Jan 2014 21:46:36 +0000 (22:46 +0100)
committerDavid S. Miller <davem@davemloft.net>
Wed, 15 Jan 2014 23:21:08 +0000 (15:21 -0800)
commita926592f5e4e900f3fa903298c4619a131e60963
tree597e2b19bc29059c66dad3d6a1f952add9854c9btree | snapshot (tar.gz zip)
parent51bb352f15595f2dee42b599680809de3d08999dcommit | diff
net,via-rhine: Fix tx_timeout handling

rhine_reset_task() misses to disable the tx scheduler upon reset,
this can lead to a crash if work is still scheduled while we're resetting
the tx queue.

Fixes:
[   93.591707] BUG: unable to handle kernel NULL pointer dereference at 0000004c
[   93.595514] IP: [<c119d10d>] rhine_napipoll+0x491/0x6

Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/via/via-rhine.c diff | blob | blame | history