staging: unisys: include: changed 'v' variable to 'state'

The argument for ULTRA_CHANNELCLI_STRING is supposed to be
an integer representing the channel state. 'state' is a more
descriptive variable name for this.
Signed-off-by: Alexander Curtin <alexander.curtin@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/include/channel.h

@@ -76,9 +76,9 @@ enum channel_clientstate {
 };
 
 static inline const u8 *
-ULTRA_CHANNELCLI_STRING(u32 v)
+ULTRA_CHANNELCLI_STRING(u32 state)
 {
-	switch (v) {
+	switch (state) {
 	case CHANNELCLI_DETACHED:
 		return (const u8 *)("DETACHED");
 	case CHANNELCLI_DISABLED: