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authorGreg Kroah-Hartman <gregkh@suse.de>2007-07-18 13:58:02 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2007-07-19 20:46:07 -0400
commit13f9782d8e2e6a20e5fc44dd758d5747fdfd76ab (patch)
tree5272c826cd2d40068cbcd2574e4ce9ca127902fc
parent24497a00114ef42a752d614635168db9e2192f5e (diff)
USB: misc: appledisplay: clean up urb->status usage
This done in anticipation of removal of urb->status, which will make that patch easier to review and apply in the future. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/usb/misc/appledisplay.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
index cf70c16f0e3f..b09c83568c1a 100644
--- a/drivers/usb/misc/appledisplay.c
+++ b/drivers/usb/misc/appledisplay.c
@@ -88,9 +88,10 @@ static void appledisplay_complete(struct urb *urb)
88{ 88{
89 struct appledisplay *pdata = urb->context; 89 struct appledisplay *pdata = urb->context;
90 unsigned long flags; 90 unsigned long flags;
91 int status = urb->status;
91 int retval; 92 int retval;
92 93
93 switch (urb->status) { 94 switch (status) {
94 case 0: 95 case 0:
95 /* success */ 96 /* success */
96 break; 97 break;
@@ -102,12 +103,12 @@ static void appledisplay_complete(struct urb *urb)
102 case -ENOENT: 103 case -ENOENT:
103 case -ESHUTDOWN: 104 case -ESHUTDOWN:
104 /* This urb is terminated, clean up */ 105 /* This urb is terminated, clean up */
105 dbg("%s - urb shutting down with status: %d", 106 dbg("%s - urb shuttingdown with status: %d",
106 __FUNCTION__, urb->status); 107 __FUNCTION__, status);
107 return; 108 return;
108 default: 109 default:
109 dbg("%s - nonzero urb status received: %d", 110 dbg("%s - nonzero urb status received: %d",
110 __FUNCTION__, urb->status); 111 __FUNCTION__, status);
111 goto exit; 112 goto exit;
112 } 113 }
113 114