diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2008-05-16 22:20:20 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-05-22 11:59:34 +0200 |
| commit | 9b7bfc4c4c601a5cb368751f60cac054492c45f5 (patch) | |
| tree | c5cf9c6c582542ad91e2c0bf0fffab2a6f38ee43 /drivers/net/sfc/selftest.c | |
| parent | sfc: Remove redundant casts to and from void * (diff) | |
| download | linux-9b7bfc4c4c601a5cb368751f60cac054492c45f5.tar.xz linux-9b7bfc4c4c601a5cb368751f60cac054492c45f5.zip | |
sfc: Added checks for heap allocation failure
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/sfc/selftest.c')
| -rw-r--r-- | drivers/net/sfc/selftest.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/sfc/selftest.c b/drivers/net/sfc/selftest.c index c98f350525a7..3b2de9fe7f27 100644 --- a/drivers/net/sfc/selftest.c +++ b/drivers/net/sfc/selftest.c @@ -517,6 +517,8 @@ efx_test_loopback(struct efx_tx_queue *tx_queue, state->packet_count = min(1 << (i << 2), state->packet_count); state->skbs = kzalloc(sizeof(state->skbs[0]) * state->packet_count, GFP_KERNEL); + if (!state->skbs) + return -ENOMEM; state->flush = 0; EFX_LOG(efx, "TX queue %d testing %s loopback with %d " |