On 2/23/2022 6:41 AM, Steve Yang wrote:
Cast 1 to type uint64_t to avoid overflow.CID 375812 (#1 of 1): Unintentional integer overflow (OVERFLOW_BEFORE_WIDEN) overflow_before_widen: Potentially overflowing expression 1 << 2 * i + 1 with type int (32 bits, signed) is evaluated using 32-bit arithmetic, and then used in a context that expects an expression of type uint64_t (64 bits, unsigned). Coverity issue: 375812 Fixes: 5fec01c35c49 ("net/i40e: support Linux VF to configure IRQ link list") Signed-off-by: Steve Yang <stevex.y...@intel.com>
Hi Steve, Can you please describe what is actually done in the patch title? Fixing a static tool warning is not descriptive enough.
