I added a checkpatch entry for this. Maybe some cocci test like this would be useful?
@@ type t; t *p; @@ - p == NULL + !p @@ type t; t *p; @@ - p != NULL + p @@ type t; t *p; @@ - NULL == p + !p @@ type t; t *p; @@ - NULL != p + p -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
