In function efx_pci_xilinx_cap_tbl_find, pointer entry_offsetp is used
before null pointer check, which may cause access to null pointer.
This patch fix this problem.
Fixes: ba9568b8b4b7 ("common/sfc_efx/base: add Xilinx capabilities table lookup")
Cc: stable@dpdk.org
Signed-off-by: Hongbo Zheng <zhenghongbo3@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
3de9af2aaa