diff mbox

mm: nobootmem: avoid type warning about alignment value

Message ID 1385249326-9089-1-git-send-email-santosh.shilimkar@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

Santosh Shilimkar Nov. 23, 2013, 11:28 p.m. UTC 
Building ARM with NO_BOOTMEM generates below warning. Using min_t
to find the correct alignment avoids the warning.

Cc: Tejun Heo <tj@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
---
 mm/nobootmem.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Sergei Shtylyov Nov. 24, 2013, 3:14 p.m. UTC | #1 
Hello.

On 24-11-2013 3:28, Santosh Shilimkar wrote:

> Building ARM with NO_BOOTMEM generates below warning. Using min_t

    Where is that below? :-)

> to find the correct alignment avoids the warning.

> Cc: Tejun Heo <tj@kernel.org>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

WBR, Sergei
diff mbox

Patch

diff --git a/mm/nobootmem.c b/mm/nobootmem.c
index 2c254d3..8954e43 100644
--- a/mm/nobootmem.c
+++ b/mm/nobootmem.c
@@ -85,7 +85,7 @@  static void __init __free_pages_memory(unsigned long start, unsigned long end)
 	int order;
 
 	while (start < end) {
-		order = min(MAX_ORDER - 1UL, __ffs(start));
+		order = min_t(size_t, MAX_ORDER - 1UL, __ffs(start));
 
 		while (start + (1UL << order) > end)
 			order--;