Commits
Gustavo A. R. Silva committed 1793d1aba19
crypto: qat - use struct_size() helper One of the more common cases of allocation size calculations is finding the size of a structure that has a zero-sized array at the end, along with memory for some number of elements for that array. For example: struct qat_alg_buf_list { ... struct qat_alg_buf bufers[]; } __packed __aligned(64); Make use of the struct_size() helper instead of an open-coded version in order to avoid any potential type mistakes. So, replace the following form: sizeof(struct qat_alg_buf_list) + ((1 + n) * sizeof(struct qat_alg_buf)) with: struct_size(bufl, bufers, n + 1) This code was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>