From 9598c227aaff9f0c2ee7aee5b8013600b71bca15 Mon Sep 17 00:00:00 2001 From: Janosch Frank Date: Wed, 24 Jun 2020 03:52:24 -0400 Subject: pc-bios: s390x: Make u32 ptr check explicit Let's make it a bit more clear that we check the full 64 bits to fit into the 32 we return. Signed-off-by: Janosch Frank Suggested-by: David Hildenbrand Reviewed-by: David Hildenbrand Reviewed-by: Thomas Huth Message-Id: <20200624075226.92728-11-frankja@linux.ibm.com> Signed-off-by: Thomas Huth --- pc-bios/s390-ccw/helper.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pc-bios/s390-ccw/helper.h b/pc-bios/s390-ccw/helper.h index 32a453b..dfcfea0 100644 --- a/pc-bios/s390-ccw/helper.h +++ b/pc-bios/s390-ccw/helper.h @@ -19,7 +19,7 @@ /* Avoids compiler warnings when casting a pointer to a u32 */ static inline uint32_t ptr2u32(void *ptr) { - IPL_assert((uint64_t)ptr <= 0xffffffff, "ptr2u32: ptr too large"); + IPL_assert((uint64_t)ptr <= 0xffffffffull, "ptr2u32: ptr too large"); return (uint32_t)(uint64_t)ptr; } -- cgit v1.1