diff options
| author | Jiasheng Jiang <jiasheng@iscas.ac.cn> | 2021-12-20 21:56:03 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-12-22 12:23:18 -0800 |
| commit | bdf1b5c3884f6a0dc91b0dbdb8c3b7d205f449e0 (patch) | |
| tree | d1bc76ba89364824cf639a3e7ce45125c0dd0710 /drivers/net/ethernet/sfc/efx.h | |
| parent | 99d7fbb5cedf598f67e8be106d6c7b8d91366aef (diff) | |
sfc: 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/20211220135603.954944-1-jiasheng@iscas.ac.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/sfc/efx.h')
0 files changed, 0 insertions, 0 deletions