From: Philipp Reisner <philipp.reisner@linbit.com>
To: linux-kernel@vger.kernel.org, Jens Axboe <axboe@kernel.dk>
Cc: drbd-dev@lists.linbit.com
Subject: [PATCH 17/54] drbd: conn_send_state_req(): Return 0 upon success and an error code otherwise
Date: Mon, 5 Sep 2011 13:45:08 +0200 [thread overview]
Message-ID: <1315223145-20640-18-git-send-email-philipp.reisner@linbit.com> (raw)
In-Reply-To: <1315223145-20640-1-git-send-email-philipp.reisner@linbit.com>
From: Andreas Gruenbacher <agruen@linbit.com>
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
---
drivers/block/drbd/drbd_int.h | 2 +-
drivers/block/drbd/drbd_state.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
index bf2eb2e..14c54bf 100644
--- a/drivers/block/drbd/drbd_int.h
+++ b/drivers/block/drbd/drbd_int.h
@@ -1962,7 +1962,7 @@ static inline int conn_send_state_req(struct drbd_tconn *tconn,
union drbd_state mask, union drbd_state val)
{
enum drbd_packet cmd = tconn->agreed_pro_version < 100 ? P_STATE_CHG_REQ : P_CONN_ST_CHG_REQ;
- return !_conn_send_state_req(tconn, 0, cmd, mask, val);
+ return _conn_send_state_req(tconn, 0, cmd, mask, val);
}
static inline void drbd_thread_stop(struct drbd_thread *thi)
diff --git a/drivers/block/drbd/drbd_state.c b/drivers/block/drbd/drbd_state.c
index f1a55d8..7c548bd 100644
--- a/drivers/block/drbd/drbd_state.c
+++ b/drivers/block/drbd/drbd_state.c
@@ -1440,7 +1440,7 @@ conn_cl_wide(struct drbd_tconn *tconn, union drbd_state mask, union drbd_state v
spin_unlock_irq(&tconn->req_lock);
mutex_lock(&tconn->cstate_mutex);
- if (!conn_send_state_req(tconn, mask, val)) {
+ if (conn_send_state_req(tconn, mask, val)) {
rv = SS_CW_FAILED_BY_PEER;
/* if (f & CS_VERBOSE)
print_st_err(mdev, os, ns, rv); */
--
1.7.4.1
next prev parent reply other threads:[~2011-09-05 11:52 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-05 11:44 [RFC 00/54] drbd: part 6 of adding multiple volume support to drbd Philipp Reisner
2011-09-05 11:44 ` [PATCH 01/54] drbd: drbd_get_data_sock(): Return 0 upon success and an error code otherwise Philipp Reisner
2011-09-05 11:44 ` [PATCH 02/54] drbd: Add drbd_send_all(): Send an entire buffer Philipp Reisner
2011-09-05 11:44 ` [PATCH 03/54] drbd: conn_send_cmd2(): Return 0 upon success and an error code otherwise Philipp Reisner
2011-09-05 11:44 ` [PATCH 04/54] drbd: _conn_send_cmd(): " Philipp Reisner
2011-09-05 11:44 ` [PATCH 05/54] drbd: _drbd_send_cmd(): " Philipp Reisner
2011-09-05 11:44 ` [PATCH 06/54] drbd: conn_send_cmd(): " Philipp Reisner
2011-09-05 11:44 ` [PATCH 07/54] drbd: Get rid of USE_DATA_SOCKET and USE_META_SOCKET Philipp Reisner
2011-09-05 11:44 ` [PATCH 08/54] drbd: drbd_send_cmd(): Return 0 upon success and an error code otherwise Philipp Reisner
2011-09-05 11:45 ` [PATCH 09/54] drbd: drbd_send_sync_param(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 10/54] drbd: drbd_send_state(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 11/54] drbd: drbd_send_handshake(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 12/54] drbd: drbd_send_protocol(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 13/54] drbd: drbd_send_uuids() and its variants: " Philipp Reisner
2011-09-05 11:45 ` [PATCH 14/54] drbd: drbd_gen_and_send_sync_uuid(): Return void: the result is never used Philipp Reisner
2011-09-05 11:45 ` [PATCH 15/54] drbd: drbd_send_sizes(): Return 0 upon success and an error code otherwise Philipp Reisner
2011-09-05 11:45 ` [PATCH 16/54] drbd: _conn_send_state_req(): " Philipp Reisner
2011-09-05 11:45 ` Philipp Reisner [this message]
2011-09-05 11:45 ` [PATCH 18/54] drbd: drbd_send_state_req(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 19/54] drbd: drbd_send_sr_reply(): Return void: the result is never used Philipp Reisner
2011-09-05 11:45 ` [PATCH 20/54] drbd: drbd_send_b_ack(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 21/54] drbd: _drbd_send_ack(): Return 0 upon success and an error code otherwise Philipp Reisner
2011-09-05 11:45 ` [PATCH 22/54] drbd: drbd_send_ack(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 23/54] drbd: drbd_send_ack_{dp,rp}(): Return void: the result is never used Philipp Reisner
2011-09-05 11:45 ` [PATCH 24/54] drbd: drbd_send_ack_ex(): Return 0 upon success and an error code otherwise Philipp Reisner
2011-09-05 11:45 ` [PATCH 25/54] drbd: drbd_send_drequest(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 26/54] drbd: drbd_send_drequest_csum(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 27/54] drbd: drbd_send_oos(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 28/54] drbd: _drbd_no_send_page(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 29/54] drbd: _drbd_send_page(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 30/54] drbd: _drbd_send_zc_ee(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 31/54] drbd: drbd_send_block(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 32/54] drbd: _drbd_send_bio(), _drbd_send_zc_bio(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 33/54] drbd: drbd_send_dblock(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 34/54] drbd: drbd_send_short_cmd(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 35/54] drbd: Temporarily change the return type of all worker callbacks Philipp Reisner
2011-09-05 11:45 ` [PATCH 36/54] drbd: Make all worker callbacks return 0 upon success and an error code otherwise Philipp Reisner
2011-09-05 11:45 ` [PATCH 37/54] drbd: drbd_process_done_ee(): Return " Philipp Reisner
2011-09-05 11:45 ` [PATCH 38/54] drbd: decode_header(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 39/54] drbd: drbd_recv_header(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 40/54] drbd: drbd_drain_block(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 41/54] drbd: recv_dless_read(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 42/54] drbd: recv_resync_read(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 43/54] drbd: send_bitmap_rle_or_plain(): Error handling cleanup Philipp Reisner
2011-09-05 11:45 ` [PATCH 44/54] drbd: Add drbd_recv_all(): Receive an entire buffer Philipp Reisner
2011-09-05 11:45 ` [PATCH 45/54] drbd: Make all command handlers return 0 upon success and an error code otherwise Philipp Reisner
2011-09-05 11:45 ` [PATCH 46/54] drbd: drbd_bm_read() never returns a positive value through drbd_bitmap_io() Philipp Reisner
2011-09-05 11:45 ` [PATCH 47/54] drbd: _drbd_md_sync_page_io(): Return 0 upon success and an error code otherwise Philipp Reisner
2011-09-05 11:45 ` [PATCH 48/54] drbd: drbd_md_sync_page_io(): " Philipp Reisner
2011-09-05 11:45 ` [PATCH 49/54] drbd: Remove duplicate initialization Philipp Reisner
2011-09-05 11:45 ` [PATCH 50/54] drbd: Remove unnecessary assertion Philipp Reisner
2011-09-05 11:45 ` [PATCH 51/54] drbd: drbd_may_do_local_read(): Use bool/true/false Philipp Reisner
2011-09-05 11:45 ` [PATCH 52/54] drbd: Rename various functions from *_oos_* to *_out_of_sync_* for clarity Philipp Reisner
2011-09-05 11:45 ` [PATCH 53/54] drbd: Get rid of typedef drbd_work_cb Philipp Reisner
2011-09-05 11:45 ` [PATCH 54/54] drbd: Introduce and use drbd_recv_all_warn() Philipp Reisner
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