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| author | Tony Nguyen <anthony.l.nguyen@intel.com> | 2020-02-06 01:20:08 -0800 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2020-02-12 11:48:51 -0800 |
| commit | 0a6ea04e3bbd20833d2b49296e5adc1c5bb86386 (patch) | |
| tree | 59dff15dbb7302117548262e31a1b336cd07797a /drivers | |
| parent | cf8fc2a0863f9ff27ebd2efcdb1f7d378b9fb8a6 (diff) | |
| download | lwn-0a6ea04e3bbd20833d2b49296e5adc1c5bb86386.tar.gz lwn-0a6ea04e3bbd20833d2b49296e5adc1c5bb86386.zip | |
ice: Remove possible null dereference
Commit 1f45ebe0d8fb ("ice: add extra check for null Rx descriptor") moved
the call to ice_construct_skb() under a null check as Coverity reported a
possible use of null skb. However, the original call was not deleted, do so
now.
Fixes: 1f45ebe0d8fb ("ice: add extra check for null Rx descriptor")
Reported-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_txrx.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c index fd17ace6b226..1d4755acca3d 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx.c @@ -1078,8 +1078,6 @@ construct_skb: skb = ice_build_skb(rx_ring, rx_buf, &xdp); else skb = ice_construct_skb(rx_ring, rx_buf, &xdp); - } else { - skb = ice_construct_skb(rx_ring, rx_buf, &xdp); } /* exit if we failed to retrieve a buffer */ if (!skb) { |