An incorrect sizeof is being used, u64 * is not correct, it should be just
u64 for a table of umem_pgs number of u64 items in the pbl_tbl. Use the
idiom sizeof(*pbl_tbl) to get the object type without the need to
explicitly use u64.
Link: https://lore.kernel.org/r/20201006114700.537916-1-colin.king@canonical.com
Addresses-Coverity: ("Sizeof not portable (SIZEOF_MISMATCH)")
Fixes: 1ac5a4047975 ("RDMA/bnxt_re: Add bnxt_re RoCE driver")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
}
umem_pgs = ib_umem_num_dma_blocks(umem, page_size);
- pbl_tbl = kcalloc(umem_pgs, sizeof(u64 *), GFP_KERNEL);
+ pbl_tbl = kcalloc(umem_pgs, sizeof(*pbl_tbl), GFP_KERNEL);
if (!pbl_tbl) {
rc = -ENOMEM;
goto free_umem;