[PATCH] [mm]: vmscan: replace printk with pr_err

[Pintu Kumar]

This patch replaces printk(KERN_ERR..) with pr_err found
under shrink_slab.
Thus it also reduces one line extra because of formatting.

Signed-off-by: Pintu Kumar <pintu.k@xxxxxxxxxxx>
---
 mm/vmscan.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/mm/vmscan.c b/mm/vmscan.c
index dcb4707..59605b7 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -260,8 +260,7 @@ shrink_slab_node(struct shrink_control *shrinkctl, struct shrinker *shrinker,
 	do_div(delta, lru_pages + 1);
 	total_scan += delta;
 	if (total_scan < 0) {
-		printk(KERN_ERR
-		"shrink_slab: %pF negative objects to delete nr=%ld\n",
+		pr_err("shrink_slab: %pF negative objects to delete nr=%ld\n",
 		       shrinker->scan_objects, total_scan);
 		total_scan = freeable;
 	}
-- 
1.7.9.5

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