USB: gadget code switches to pr_err() and friends

We now have pr_err(), pr_warning(), and friends ... start using
them in the gadget stack instead of printk(KERN_ERR) and friends.
This gives us shorter lines and somewhat increased readability.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 8 insertions, 12 deletions

diff --git a/drivers/usb/gadget/rndis.c b/drivers/usb/gadget/rndis.c
index db1b2bfcee4e..3d036647431f 100644
--- a/drivers/usb/gadget/rndis.c
+++ b/drivers/usb/gadget/rndis.c
@@ -53,21 +53,18 @@
  */
 
 #if 0
-#define DBG(str,args...) do { \
-        if (rndis_debug) \
-                printk(KERN_DEBUG str , ## args ); \
-        } while (0)
 static int rndis_debug = 0;
-
 module_param (rndis_debug, int, 0);
 MODULE_PARM_DESC (rndis_debug, "enable debugging");
-
 #else
-
 #define rndis_debug             0
-#define DBG(str,args...)        do{}while(0)
 #endif
 
+#define DBG(str,args...) do { \
+        if (rndis_debug) \
+                pr_debug(str , ## args); \
+        } while (0)
+
 #define RNDIS_MAX_CONFIGS       1
 
 
@@ -679,7 +676,7 @@ gen_ndis_query_resp (int configNr, u32 OID, u8 *buf, unsigned buf_len,
 #endif
 
         default:
-                printk (KERN_WARNING "%s: query unknown OID 0x%08X\n",
+                pr_warning("%s: query unknown OID 0x%08X\n",
                          __FUNCTION__, OID);
         }
         if (retval < 0)
@@ -804,7 +801,7 @@ update_linkstate:
 #endif  /* RNDIS_PM */
 
         default:
-                printk (KERN_WARNING "%s: set unknown OID 0x%08X, size %d\n",
+                pr_warning("%s: set unknown OID 0x%08X, size %d\n",
                          __FUNCTION__, OID, buf_len);
         }
 
@@ -1126,8 +1123,7 @@ int rndis_msg_parser (u8 configNr, u8 *buf)
                  * In one case those messages seemed to relate to the host
                  * suspending itself.
                  */
-                printk (KERN_WARNING
-                        "%s: unknown RNDIS message 0x%08X len %d\n",
+                pr_warning("%s: unknown RNDIS message 0x%08X len %d\n",
                         __FUNCTION__ , MsgType, MsgLength);
                 {
                         unsigned i;