gigaset: clean up urb->status usage

Make there only be one reference to urb->status per URB callback, and none
outside, in preparation for removal of that field.

Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Cc: Greg KH <gregkh@suse.de>
Cc: Hansjoerg Lipp <hjlipp@web.de>
Cc: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/isdn/gigaset/gigaset.h b/drivers/isdn/gigaset/gigaset.h
index 02bdaf22d7ea..c67b5f97c133 100644
--- a/drivers/isdn/gigaset/gigaset.h
+++ b/drivers/isdn/gigaset/gigaset.h
@@ -350,11 +350,13 @@ struct isowbuf_t {
  * - urb: pointer to the URB itself
  * - bcs: pointer to the B Channel control structure
  * - limit: end of write buffer area covered by this URB
+ * - status: URB completion status
  */
 struct isow_urbctx_t {
         struct urb *urb;
         struct bc_state *bcs;
         int limit;
+        int status;
 };
 
 /* AT state structure
@@ -574,6 +576,7 @@ struct bas_bc_state {
         struct urb *isoinurbs[BAS_INURBS];
         unsigned char isoinbuf[BAS_INBUFSIZE * BAS_INURBS];
         struct urb *isoindone;          /* completed isoc read URB */
+        int isoinstatus;                /* status of completed URB */
         int loststatus;                 /* status of dropped URB */
         unsigned isoinlost;             /* number of bytes lost */
         /* state of bit unstuffing algorithm