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(parent: ca11790) | patch
USB: omninet: fix write_room
authorJohan Hovold <jhovold@gmail.com>
Sun, 6 Nov 2011 18:06:21 +0000 (19:06 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 12 Jan 2012 19:33:33 +0000 (11:33 -0800)
commit6b63799ce9ff12a2ac6a95ea386ce0ca95c9bef2
tree9af5e5afee649480bf9b555aba2ec47b51d7ce28tree | snapshot
parentca11790a8485d2f927730e407b8bbc3291845b61commit | diff
USB: omninet: fix write_room

commit 694c6301e515bad574af74b6552134c4d9dcb334 upstream.

Fix regression introduced by commit 507ca9bc047666 ([PATCH] USB: add
ability for usb-serial drivers to determine if their write urb is
currently being used.) which inverted the logic in write_room so that it
returns zero when the write urb is actually free.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/serial/omninet.c diff | blob | history
Linux kernel for KaRo TX COM modules