[PATCH v2] fix printk output

[Sergei Ianovich <ynvich@gmail.com>]

Signed-off-by: Sergei Ianovich <ynvich@gmail.com>
CC: Hannes Frederic Sowa <hannes@stressinduktion.org>
---
 Changes v1..v2
 * 1-for-1 match between source and output lines
 * clarify warning
 * print tool name to avoid confusion with what to upgrade

 kernel/module.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/kernel/module.c b/kernel/module.c
index f5a3b1e..0e627e7 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -816,8 +816,10 @@ SYSCALL_DEFINE2(delete_module, const char __user *, name_user,
 	name[MODULE_NAME_LEN-1] = '\0';
 
 	if (!(flags & O_NONBLOCK)) {
+		char tool[TASK_COMM_LEN];
 		printk(KERN_WARNING
-		       "waiting module removal not supported: please upgrade");
+		       "waiting module removal no longer supported\n"
+		       "please upgrade %s\n", get_task_comm(tool, current));
 	}
 
 	if (mutex_lock_interruptible(&module_mutex) != 0)
-- 
1.8.4.3