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Subject[PATCH 2.6.2-rc1-mm3] drivers/usb/storage/dpcm.c
Date
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In function dpcm_transport the compiler complains about ret not being used:
drivers/usb/storage/dpcm.c: In function `dpcm_transport':
drivers/usb/storage/dpcm.c:46: warning: unused variable `ret'

ret is not used if CONFIG_USB_STORAGE_SDDR09 is not set. Instead of adding
more ifdef's to the code this patch puts ret to use for the other 2 cases in
the switch statement (case 0 and default).

--- drivers/usb/storage/dpcm.c.orig 2004-01-24 20:51:40.631038904 -0800
+++ drivers/usb/storage/dpcm.c 2004-01-24 20:50:05.155553384 -0800
@@ -56,7 +56,8 @@ int dpcm_transport(Scsi_Cmnd *srb, struc
/*
* LUN 0 corresponds to the CompactFlash card reader.
*/
- return usb_stor_CB_transport(srb, us);
+ ret = usb_stor_CB_transport(srb, us);
+ break;

#ifdef CONFIG_USB_STORAGE_SDDR09
case 1:
@@ -72,11 +73,12 @@ int dpcm_transport(Scsi_Cmnd *srb, struc
ret = sddr09_transport(srb, us);
srb->device->lun = 1; us->srb->device->lun = 1;

- return ret;
+ break;
#endif

default:
US_DEBUGP("dpcm_transport: Invalid LUN %d\n", srb->device->lun);
- return USB_STOR_TRANSPORT_ERROR;
+ ret = USB_STOR_TRANSPORT_ERROR;
}
+ return ret;
}
--
Bryan Whitehead
driver@megahappy.net
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