diff options
| author | Alan Stern <stern@rowland.harvard.edu> | 2005-07-29 12:17:16 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-29 13:12:53 -0700 |
| commit | 86d30741e480f40676c2173e1153368a4846da48 (patch) | |
| tree | a30c3e34a033f71b1fbf4b96b22555f85cb641a7 /drivers/usb/class/cdc-acm.c | |
| parent | 4a0d73c463765ce34b22ac3924d0661caf2a7539 (diff) | |
[PATCH] USB: Usbcore: Don't try to delete unregistered interfaces
This patch handles a rarely-encountered failure mode in usbcore. It's
legal for device_add to fail (although now it happens even more rarely
than before since failure to bind a driver is no longer fatal). So when
we destroy the interfaces in a configuration, we shouldn't try to delete
ones which weren't successfully registered. Also, failure to register an
interface shouldn't be fatal either -- I think; you may disagree about
this part of the patch.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/usb/class/cdc-acm.c')
0 files changed, 0 insertions, 0 deletions