lib/list_sort.c: convert to pr_foo

Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Cc: Don Mullis <don.mullis@gmail.com>
Cc: Dave Chinner <david@fromorbit.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 21 insertions, 28 deletions

diff --git a/lib/list_sort.c b/lib/list_sort.c
index 6b9fdaf1d32e..12bcba1c8612 100644
--- a/lib/list_sort.c
+++ b/lib/list_sort.c
@@ -1,3 +1,6 @@
+
+#define pr_fmt(fmt) "list_sort_test: " fmt
+
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/list_sort.h>
@@ -125,9 +128,7 @@ void list_sort(void *priv, struct list_head *head,
                 }
                 if (lev > max_lev) {
                         if (unlikely(lev >= ARRAY_SIZE(part)-1)) {
-                                printk_once(KERN_DEBUG "list passed to"
-                                        " list_sort() too long for"
-                                        " efficiency\n");
+                                printk_once(KERN_DEBUG "list too long for efficiency\n");
                                 lev--;
                         }
                         max_lev = lev;
@@ -170,27 +171,25 @@ static struct debug_el **elts __initdata;
 static int __init check(struct debug_el *ela, struct debug_el *elb)
 {
         if (ela->serial >= TEST_LIST_LEN) {
-                printk(KERN_ERR "list_sort_test: error: incorrect serial %d\n",
-                                ela->serial);
+                pr_err("error: incorrect serial %d\n", ela->serial);
                 return -EINVAL;
         }
         if (elb->serial >= TEST_LIST_LEN) {
-                printk(KERN_ERR "list_sort_test: error: incorrect serial %d\n",
-                                elb->serial);
+                pr_err("error: incorrect serial %d\n", elb->serial);
                 return -EINVAL;
         }
         if (elts[ela->serial] != ela || elts[elb->serial] != elb) {
-                printk(KERN_ERR "list_sort_test: error: phantom element\n");
+                pr_err("error: phantom element\n");
                 return -EINVAL;
         }
         if (ela->poison1 != TEST_POISON1 || ela->poison2 != TEST_POISON2) {
-                printk(KERN_ERR "list_sort_test: error: bad poison: %#x/%#x\n",
-                                ela->poison1, ela->poison2);
+                pr_err("error: bad poison: %#x/%#x\n",
+                        ela->poison1, ela->poison2);
                 return -EINVAL;
         }
         if (elb->poison1 != TEST_POISON1 || elb->poison2 != TEST_POISON2) {
-                printk(KERN_ERR "list_sort_test: error: bad poison: %#x/%#x\n",
-                                elb->poison1, elb->poison2);
+                pr_err("error: bad poison: %#x/%#x\n",
+                        elb->poison1, elb->poison2);
                 return -EINVAL;
         }
         return 0;
@@ -214,20 +213,18 @@ static int __init list_sort_test(void)
         struct list_head *cur;
         LIST_HEAD(head);
 
-        printk(KERN_DEBUG "list_sort_test: start testing list_sort()\n");
+        pr_debug("start testing list_sort()\n");
 
         elts = kcalloc(TEST_LIST_LEN, sizeof(*elts), GFP_KERNEL);
         if (!elts) {
-                printk(KERN_ERR "list_sort_test: error: cannot allocate "
-                                "memory\n");
+                pr_err("error: cannot allocate memory\n");
                 return err;
         }
 
         for (i = 0; i < TEST_LIST_LEN; i++) {
                 el = kmalloc(sizeof(*el), GFP_KERNEL);
                 if (!el) {
-                        printk(KERN_ERR "list_sort_test: error: cannot "
-                                        "allocate memory\n");
+                        pr_err("error: cannot allocate memory\n");
                         goto exit;
                 }
                  /* force some equivalencies */
@@ -247,42 +244,38 @@ static int __init list_sort_test(void)
                 int cmp_result;
 
                 if (cur->next->prev != cur) {
-                        printk(KERN_ERR "list_sort_test: error: list is "
-                                        "corrupted\n");
+                        pr_err("error: list is corrupted\n");
                         goto exit;
                 }
 
                 cmp_result = cmp(NULL, cur, cur->next);
                 if (cmp_result > 0) {
-                        printk(KERN_ERR "list_sort_test: error: list is not "
-                                        "sorted\n");
+                        pr_err("error: list is not sorted\n");
                         goto exit;
                 }
 
                 el = container_of(cur, struct debug_el, list);
                 el1 = container_of(cur->next, struct debug_el, list);
                 if (cmp_result == 0 && el->serial >= el1->serial) {
-                        printk(KERN_ERR "list_sort_test: error: order of "
-                                        "equivalent elements not preserved\n");
+                        pr_err("error: order of equivalent elements not "
+                                "preserved\n");
                         goto exit;
                 }
 
                 if (check(el, el1)) {
-                        printk(KERN_ERR "list_sort_test: error: element check "
-                                        "failed\n");
+                        pr_err("error: element check failed\n");
                         goto exit;
                 }
                 count++;
         }
         if (head.prev != cur) {
-                printk(KERN_ERR "list_sort_test: error: list is corrupted\n");
+                pr_err("error: list is corrupted\n");
                 goto exit;
         }
 
 
         if (count != TEST_LIST_LEN) {
-                printk(KERN_ERR "list_sort_test: error: bad list length %d",
-                                count);
+                pr_err("error: bad list length %d", count);
                 goto exit;
         }