[PATCH v2] staging: Replace printk() with appropriate net_*macro_ratelimited()

[Arushi Singhal <arushisinghal19971997@gmail.com>]

Replace printk having a log level with the appropriate
net_*macro_ratelimited.
It's better to use actual device name as a prefix in error messages.
Indentation is also changed, to fix the  checkpatch issue.

Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
---
changes in v2
*In previous version printk was changed to pr_*macro(), which is used
in kernel instead of calling printk() directly. And for drivers,
dev_*macro() or net_*macro_ratelimited() should be used for calling
printk() directly.

 drivers/staging/ipx/af_ipx.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/ipx/af_ipx.c b/drivers/staging/ipx/af_ipx.c
index d21a9d1..9a96962 100644
--- a/drivers/staging/ipx/af_ipx.c
+++ b/drivers/staging/ipx/af_ipx.c
@@ -744,13 +744,13 @@ static void ipxitf_discover_netnum(struct ipx_interface *intrfc,
 			intrfc->if_netnum = cb->ipx_source_net;
 			ipxitf_add_local_route(intrfc);
 		} else {
-			printk(KERN_WARNING "IPX: Network number collision "
-				"%lx\n        %s %s and %s %s\n",
-				(unsigned long) ntohl(cb->ipx_source_net),
-				ipx_device_name(i),
-				ipx_frame_name(i->if_dlink_type),
-				ipx_device_name(intrfc),
-				ipx_frame_name(intrfc->if_dlink_type));
+			net_warn_ratelimited("IPX: Network number collision "
+					     "%lx\n        %s %s and %s %s\n",
+					     (unsigned long) ntohl(cb->ipx_source_net),
+					     ipx_device_name(i),
+					     ipx_frame_name(i->if_dlink_type),
+					     ipx_device_name(intrfc),
+					     ipx_frame_name(intrfc->if_dlink_type));
 			ipxitf_put(i);
 		}
 	}
-- 
2.7.4