staging: lustre: lustre: libcfs: pr_warn instead printk

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@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/libcfs/debug.c b/drivers/staging/lustre/lustre/libcfs/debug.c
index e86b28d..5a5b7fc 100644 (file)
--- a/drivers/staging/lustre/lustre/libcfs/debug.c
+++ b/drivers/staging/lustre/lustre/libcfs/debug.c
@@ -343,7 +343,7 @@ 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("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);
@@ -375,7 +375,7 @@ 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("LustreError: cannot start log dump thread:"
                       " %ld\n", PTR_ERR(dumper));
        else
                schedule();
@@ -452,7 +452,7 @@ 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("Lustre: Setting portals debug level to %08x\n",
               debug_level);
        libcfs_debug = debug_level;
 }