From: Alan Stern <stern@rowland.harvard.edu>
Date: Thu, 21 May 2009 21:37:58 +0000 (-0400)
Subject: USB: usb-storage: fix return values from init functions
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=be475d9027a07069407a19980d1a4fcb7b18b23c;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

USB: usb-storage: fix return values from init functions

This patch (as1242) fixes the return values from the special
init functions in usb-storage.  They are supposed to return 0 for
success, not USB_STOR_TRANSPORT_GOOD.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/storage/option_ms.c b/drivers/usb/storage/option_ms.c
index 126ea3424c03..0d8853339bb6 100644
--- a/drivers/usb/storage/option_ms.c
+++ b/drivers/usb/storage/option_ms.c
@@ -96,7 +96,7 @@ int option_ms_init(struct us_data *us)
 	    udev->descriptor.bDeviceSubClass != 0 ||
 	    udev->descriptor.bDeviceProtocol != 0 ||
 	    udev->actconfig->desc.bNumInterfaces == 3)
-		return USB_STOR_TRANSPORT_GOOD;
+		return 0;
 
 	US_DEBUGP("Option MS: option_ms_init called\n");
 
@@ -107,7 +107,7 @@ int option_ms_init(struct us_data *us)
 	    iface_desc->desc.bInterfaceProtocol != 0x50) {
 		US_DEBUGP("Option MS: mass storage interface not found, no action "
 		          "required\n");
-		return USB_STOR_TRANSPORT_GOOD;
+		return 0;
 	}
 
 	/* Find the mass storage bulk endpoints */
@@ -127,7 +127,7 @@ int option_ms_init(struct us_data *us)
 	if (!ep_in_size || !ep_out_size) {
 		US_DEBUGP("Option MS: mass storage endpoints not found, no action "
 		          "required\n");
-		return USB_STOR_TRANSPORT_GOOD;
+		return 0;
 	}
 
 	/* Force Modem mode */
@@ -143,6 +143,6 @@ int option_ms_init(struct us_data *us)
 		          " requests it\n");
 	}
 
-	return USB_STOR_TRANSPORT_GOOD;
+	return 0;
 }
 
diff --git a/drivers/usb/storage/sierra_ms.c b/drivers/usb/storage/sierra_ms.c
index 4359a2cb42df..4395c4100ec2 100644
--- a/drivers/usb/storage/sierra_ms.c
+++ b/drivers/usb/storage/sierra_ms.c
@@ -202,6 +202,6 @@ int sierra_ms_init(struct us_data *us)
 complete:
 	result = device_create_file(&us->pusb_intf->dev, &dev_attr_truinst);
 
-	return USB_STOR_TRANSPORT_GOOD;
+	return 0;
 }