[PATCH 1/2] kmemleak: Delete an error message for a failed memory allocation in two functions

[SF Markus Elfring <elfring@users.sourceforge.net>]

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 14 Aug 2017 10:50:22 +0200

Omit an extra message for a memory allocation failure in these functions.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 mm/kmemleak.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/mm/kmemleak.c b/mm/kmemleak.c
index 7780cd83a495..c6c798d90b2e 100644
--- a/mm/kmemleak.c
+++ b/mm/kmemleak.c
@@ -555,7 +555,6 @@ static struct kmemleak_object *create_object(unsigned long ptr, size_t size,
 
 	object = kmem_cache_alloc(object_cache, gfp_kmemleak_mask(gfp));
 	if (!object) {
-		pr_warn("Cannot allocate a kmemleak_object structure\n");
 		kmemleak_disable();
 		return NULL;
 	}
@@ -775,10 +774,8 @@ static void add_scan_area(unsigned long ptr, size_t size, gfp_t gfp)
 	}
 
 	area = kmem_cache_alloc(scan_area_cache, gfp_kmemleak_mask(gfp));
-	if (!area) {
-		pr_warn("Cannot allocate a scan area\n");
+	if (!area)
 		goto out;
-	}
 
 	spin_lock_irqsave(&object->lock, flags);
 	if (size == SIZE_MAX) {
-- 
2.14.0

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>