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authorHans de Goede <hdegoede@redhat.com>2013-08-30 14:03:59 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-09-17 09:49:24 -0700
commit6c74dada4f5a37037dee1da6a8a7aeb56c558bca (patch)
tree52879fa53c1e265f994e6596a275c6bb31548132 /include/linux/usb.h
parent37c3a3c4ffde23115c58bec7694082b3a44c6da5 (diff)
downloadlwn-6c74dada4f5a37037dee1da6a8a7aeb56c558bca.tar.gz
lwn-6c74dada4f5a37037dee1da6a8a7aeb56c558bca.zip
usb-core: Make usb_free_streams return an error
The hcd-driver free_streams method can return an error, so lets properly propagate that. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/usb.h')
-rw-r--r--include/linux/usb.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 001629cd1a97..f726c39097e0 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -702,7 +702,7 @@ extern int usb_alloc_streams(struct usb_interface *interface,
unsigned int num_streams, gfp_t mem_flags);
/* Reverts a group of bulk endpoints back to not using stream IDs. */
-extern void usb_free_streams(struct usb_interface *interface,
+extern int usb_free_streams(struct usb_interface *interface,
struct usb_host_endpoint **eps, unsigned int num_eps,
gfp_t mem_flags);