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| author |   Jiasheng Jiang <jiasheng@iscas.ac.cn> | 2021-12-20 22:03:44 +0800 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2021-12-22 12:25:18 -0800 |
| commit | 9b8bdd1eb5890aeeab7391dddcf8bd51f7b07216 (patch) | |
| tree | 0b063cc6873190434bf56a1e0602b2b21b9852b3 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | sfc: Check null pointer of rx_queue->page_ring (diff) | |
| download | wireguard-linux-9b8bdd1eb5890aeeab7391dddcf8bd51f7b07216.tar.xz wireguard-linux-9b8bdd1eb5890aeeab7391dddcf8bd51f7b07216.zip | |
sfc: falcon: Check null pointer of rx_queue->page_ring
Because of the possible failure of the kcalloc, it should be better to
set rx_queue->page_ptr_mask to 0 when it happens in order to maintain
the consistency.
Fixes: 5a6681e22c14 ("sfc: separate out SFC4000 ("Falcon") support into new sfc-falcon driver")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Acked-by: Martin Habets <habetsm.xilinx@gmail.com>
Link: https://lore.kernel.org/r/20211220140344.978408-1-jiasheng@iscas.ac.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions