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06efffda51
linux/drivers/block/drbd
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Ming Lei 06efffda51 block: drbd: remove impossible failure handling 
For a non-cloned bio, bio_add_page() only returns failure when
the io vec table is full, but in that case, bio->bi_vcnt can't
be zero at all.

So remove the impossible failure handling.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
2016-11-22 08:57:55 -07:00
..
drbd_actlog.c block: replace REQ_NOIDLE with REQ_IDLE 2016-11-01 09:43:26 -06:00
drbd_bitmap.c drbd: al_write_transaction: skip re-scanning of bitmap page pointer array 2016-06-13 21:43:08 -06:00
drbd_debugfs.c Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-07-28 12:59:05 -07:00
drbd_debugfs.h drbd: debugfs: add basic hierarchy 2014-07-10 18:35:16 +02:00
drbd_int.h dynamic_debug: only add header when used 2016-08-02 19:35:03 -04:00
drbd_interval.c drbd: use RB_DECLARE_CALLBACKS() to define augment callbacks 2014-09-18 09:00:17 -06:00
drbd_interval.h drbd: code cleanups without semantic changes 2016-06-13 21:43:07 -06:00
drbd_main.c block: rename bio bi_rw to bi_opf 2016-08-07 14:41:02 -06:00
drbd_nl.c drbd: code cleanups without semantic changes 2016-06-13 21:43:07 -06:00
drbd_nla.c drbd: Remove drbd_wrappers.h 2014-04-30 13:46:54 -06:00
drbd_nla.h drbd: Split off netlink mandatory attribute handling into separate file 2012-11-08 16:57:45 +01:00
drbd_proc.c drbd: code cleanups without semantic changes 2016-06-13 21:43:07 -06:00
drbd_protocol.h drbd: introduce WRITE_SAME support 2016-06-13 21:43:07 -06:00
drbd_receiver.c block: drbd: remove impossible failure handling 2016-11-22 08:57:55 -07:00
drbd_req.c block: rename bio bi_rw to bi_opf 2016-08-07 14:41:02 -06:00
drbd_req.h drbd: introduce WRITE_SAME support 2016-06-13 21:43:07 -06:00
drbd_state_change.h drbd: Backport the "events2" command 2015-11-25 09:22:00 -07:00
drbd_state.c drbd: get rid of empty statement in is_valid_state 2016-06-13 21:43:07 -06:00
drbd_state.h drbd: code cleanups without semantic changes 2016-06-13 21:43:07 -06:00
drbd_strings.c drbd: code cleanups without semantic changes 2016-06-13 21:43:07 -06:00
drbd_strings.h drbd: Move string function prototypes from linux/drbd.h to drbd_string.h 2014-02-17 16:50:37 +01:00
drbd_vli.h Fix common misspellings 2011-03-31 11:26:23 -03:00
drbd_worker.c block: rename bio bi_rw to bi_opf 2016-08-07 14:41:02 -06:00
Kconfig drbd: update Kconfig to match current dependencies 2012-12-06 13:08:29 +01:00
Makefile drbd: debugfs: add basic hierarchy 2014-07-10 18:35:16 +02:00