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03b3b1a240
Line disciplines expect a positive value or zero returned from tty->ops->write_room (invoked by tty_write_room). So make this assumption explicit by using unsigned int as a return value. Both of tty->ops->write_room and tty_write_room. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Acked-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Acked-by: Alex Elder <elder@linaro.org> Acked-by: Max Filippov <jcmvbkbc@gmail.com> # xtensa Acked-by: David Sterba <dsterba@suse.com> Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com> Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> Cc: Helge Deller <deller@gmx.de> Cc: Jeff Dike <jdike@addtoit.com> Cc: Richard Weinberger <richard@nod.at> Cc: Chris Zankel <chris@zankel.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Cc: Jens Taprogge <jens.taprogge@taprogge.org> Cc: Karsten Keil <isdn@linux-pingi.de> Cc: Scott Branden <scott.branden@broadcom.com> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: David Lin <dtwlin@gmail.com> Cc: Johan Hovold <johan@kernel.org> Cc: Jiri Kosina <jikos@kernel.org> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Oliver Neukum <oneukum@suse.com> Cc: Felipe Balbi <balbi@kernel.org> Cc: Mathias Nyman <mathias.nyman@intel.com> Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Johan Hedberg <johan.hedberg@gmail.com> Cc: Luiz Augusto von Dentz <luiz.dentz@gmail.com> Link: https://lore.kernel.org/r/20210505091928.22010-23-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| .. | ||
| f_acm.c | ||
| f_ecm.c | ||
| f_eem.c | ||
| f_fs.c | ||
| f_hid.c | ||
| f_loopback.c | ||
| f_mass_storage.c | ||
| f_mass_storage.h | ||
| f_midi.c | ||
| f_ncm.c | ||
| f_obex.c | ||
| f_phonet.c | ||
| f_printer.c | ||
| f_rndis.c | ||
| f_serial.c | ||
| f_sourcesink.c | ||
| f_subset.c | ||
| f_tcm.c | ||
| f_uac1_legacy.c | ||
| f_uac1.c | ||
| f_uac2.c | ||
| f_uvc.c | ||
| f_uvc.h | ||
| g_zero.h | ||
| Makefile | ||
| ndis.h | ||
| rndis.c | ||
| rndis.h | ||
| storage_common.c | ||
| storage_common.h | ||
| tcm.h | ||
| u_audio.c | ||
| u_audio.h | ||
| u_ecm.h | ||
| u_eem.h | ||
| u_ether_configfs.h | ||
| u_ether.c | ||
| u_ether.h | ||
| u_fs.h | ||
| u_gether.h | ||
| u_hid.h | ||
| u_midi.h | ||
| u_ncm.h | ||
| u_phonet.h | ||
| u_printer.h | ||
| u_rndis.h | ||
| u_serial.c | ||
| u_serial.h | ||
| u_tcm.h | ||
| u_uac1_legacy.c | ||
| u_uac1_legacy.h | ||
| u_uac1.h | ||
| u_uac2.h | ||
| u_uvc.h | ||
| uvc_configfs.c | ||
| uvc_configfs.h | ||
| uvc_queue.c | ||
| uvc_queue.h | ||
| uvc_v4l2.c | ||
| uvc_v4l2.h | ||
| uvc_video.c | ||
| uvc_video.h | ||
| uvc.h | ||