The patch titled
Subject: mm/memblock.c: remove unnecessary always-true comparison
has been removed from the -mm tree. Its filename was
mm-memblockc-remove-unnecessary-always-true-comparison.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Richard Leitner <dev@xxxxxxxxxx>
Subject: mm/memblock.c: remove unnecessary always-true comparison
Comparing an u64 variable to >= 0 returns always true and can therefore
be removed. This issue was detected using the -Wtype-limits gcc flag.
This patch fixes following type-limits warning:
mm/memblock.c: In function `__next_reserved_mem_region':
mm/memblock.c:843:11: warning: comparison of unsigned expression >= 0 is
always true [-Wtype-limits]
if (*idx >= 0 && *idx < type->cnt) {
Link: http://lkml.kernel.org/r/20160510103625.3a7f8f32@xxxxxxxxxx
Signed-off-by: Richard Leitner <dev@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memblock.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN mm/memblock.c~mm-memblockc-remove-unnecessary-always-true-comparison mm/memblock.c
--- a/mm/memblock.c~mm-memblockc-remove-unnecessary-always-true-comparison
+++ a/mm/memblock.c
@@ -824,7 +824,7 @@ void __init_memblock __next_reserved_mem
{
struct memblock_type *type = &memblock.reserved;
- if (*idx >= 0 && *idx < type->cnt) {
+ if (*idx < type->cnt) {
struct memblock_region *r = &type->regions[*idx];
phys_addr_t base = r->base;
phys_addr_t size = r->size;
_
Patches currently in -mm which might be from dev@xxxxxxxxxx are
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