staging: unisys: visorchannel: remove redundant member size

Removes size member from the visorchannel struct, since it was
a duplicate of the nbytes member.

Signed-off-by: David Binder <david.binder@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/unisys/visorbus/visorchannel.c b/drivers/staging/unisys/visorbus/visorchannel.c
index b68a904..4337358 100644 (file)
--- a/drivers/staging/unisys/visorbus/visorchannel.c
+++ b/drivers/staging/unisys/visorbus/visorchannel.c
@@ -40,7 +40,6 @@ struct visorchannel {
        bool requested;
        struct channel_header chan_hdr;
        uuid_le guid;
-       ulong size;
        bool needs_lock;        /* channel creator knows if more than one */
                                /* thread will be inserting or removing */
        spinlock_t insert_lock; /* protect head writes in chan_hdr */
@@ -134,8 +133,6 @@ visorchannel_create_guts(u64 physaddr, unsigned long channel_bytes,
        }
 
        channel->nbytes = channel_bytes;
-
-       channel->size = channel_bytes;
        channel->guid = guid;
        return channel;
 
@@ -186,7 +183,7 @@ EXPORT_SYMBOL_GPL(visorchannel_get_physaddr);
 ulong
 visorchannel_get_nbytes(struct visorchannel *channel)
 {
-       return channel->size;
+       return channel->nbytes;
 }
 EXPORT_SYMBOL_GPL(visorchannel_get_nbytes);