[PATCH] staging: lustre: lustre: libcfs: pr_warn instead printk

[Hema Prathaban]

This patch fixes the following warning using checkpatch.pl
WARNING: Prefer [subsystem eg: netdev]_warn([subsystem]dev, ... then
dev_warn(dev, ... then pr_warn(...  to printk(KERN_WARNING ...

Signed-off-by: Hema Prathaban <hemaklnce@xxxxxxxxx>
---
 drivers/staging/lustre/lustre/libcfs/debug.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/lustre/lustre/libcfs/debug.c b/drivers/staging/lustre/lustre/libcfs/debug.c
index 6b58469..8143ebe 100644
--- a/drivers/staging/lustre/lustre/libcfs/debug.c
+++ b/drivers/staging/lustre/lustre/libcfs/debug.c
@@ -344,7 +344,7 @@ void libcfs_debug_dumplog_internal(void *arg)
 		snprintf(debug_file_name, sizeof(debug_file_name) - 1,
 			 "%s.%ld.%ld", libcfs_debug_file_path_arr,
 			 get_seconds(), (long_ptr_t)arg);
-		printk(KERN_ALERT "LustreError: dumping log to %s\n",
+		pr_alert(KERN_ALERT "LustreError: dumping log to %s\n",
 		       debug_file_name);
 		cfs_tracefile_dump_all_pages(debug_file_name);
 		libcfs_run_debug_log_upcall(debug_file_name);
@@ -376,7 +376,7 @@ void libcfs_debug_dumplog(void)
 			     (void *)(long)current_pid(),
 			     "libcfs_debug_dumper");
 	if (IS_ERR(dumper))
-		printk(KERN_ERR "LustreError: cannot start log dump thread:"
+		pr_err(KERN_ERR "LustreError: cannot start log dump thread:"
 		       " %ld\n", PTR_ERR(dumper));
 	else
 		schedule();
@@ -453,7 +453,7 @@ int libcfs_debug_mark_buffer(const char *text)
 
 void libcfs_debug_set_level(unsigned int debug_level)
 {
-	printk(KERN_WARNING "Lustre: Setting portals debug level to %08x\n",
+	pr_warn(KERN_WARNING "Lustre: Setting portals debug level to %08x\n",
 	       debug_level);
 	libcfs_debug = debug_level;
 }
-- 
1.9.1

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