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yellowfin: Fix buffer underrun after dev_alloc_skb() failure
authorRoel Kluin <roel.kluin@gmail.com>
Wed, 19 Aug 2009 03:21:40 +0000 (20:21 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 19 Aug 2009 03:21:40 +0000 (20:21 -0700)
commite7a5965a81a29a13cd4994fa23a6a7a1488bcdb6
tree57cbcab518552e8325f368c8e5255123fd1c97f4tree | snapshot (tar.gz zip)
parent08fdef99342955a62884fb5c49ab43431a1cafbfcommit | diff
yellowfin: Fix buffer underrun after dev_alloc_skb() failure

yellowfin_init_ring() needs to clean up if dev_alloc_skb() fails and
should pass an error status up to the caller. This also prevents an
buffer underrun if failure occurred in the first iteration.
yellowfin_open() which calls yellowfin_init_ring() should free its
requested irq upon failure.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/yellowfin.c diff | blob | blame | history
Motorola kernel-slsi