diff options
| author | Lee Jones <lee.jones@linaro.org> | 2021-03-12 10:55:26 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-05-15 20:00:08 +0200 |
| commit | efd1429fa99ba872149b8cac89afc0ac94ec24d1 (patch) | |
| tree | 16c1475d1120a4feab73ff4e98031b3ebb251841 /drivers | |
| parent | a71658c7db0b2be9fcab3522aeabe11792a4f481 (diff) | |
block: drbd: drbd_nl: Make conversion to 'enum drbd_ret_code' explicit
commit 1f1e87b4dc4598eac57a69868534b92d65e47e82 upstream.
Fixes the following W=1 kernel build warning(s):
from drivers/block/drbd/drbd_nl.c:24:
drivers/block/drbd/drbd_nl.c: In function ‘drbd_adm_set_role’:
drivers/block/drbd/drbd_nl.c:793:11: warning: implicit conversion from ‘enum drbd_state_rv’ to ‘enum drbd_ret_code’ [-Wenum-conversion]
drivers/block/drbd/drbd_nl.c:795:11: warning: implicit conversion from ‘enum drbd_state_rv’ to ‘enum drbd_ret_code’ [-Wenum-conversion]
drivers/block/drbd/drbd_nl.c: In function ‘drbd_adm_attach’:
drivers/block/drbd/drbd_nl.c:1965:10: warning: implicit conversion from ‘enum drbd_state_rv’ to ‘enum drbd_ret_code’ [-Wenum-conversion]
drivers/block/drbd/drbd_nl.c: In function ‘drbd_adm_connect’:
drivers/block/drbd/drbd_nl.c:2690:10: warning: implicit conversion from ‘enum drbd_state_rv’ to ‘enum drbd_ret_code’ [-Wenum-conversion]
drivers/block/drbd/drbd_nl.c: In function ‘drbd_adm_disconnect’:
drivers/block/drbd/drbd_nl.c:2803:11: warning: implicit conversion from ‘enum drbd_state_rv’ to ‘enum drbd_ret_code’ [-Wenum-conversion]
Cc: Philipp Reisner <philipp.reisner@linbit.com>
Cc: Lars Ellenberg <lars.ellenberg@linbit.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: drbd-dev@lists.linbit.com
Cc: linux-block@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210312105530.2219008-8-lee.jones@linaro.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Cc: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/block/drbd/drbd_nl.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c index f8d0146bf785..54f77b4a0b49 100644 --- a/drivers/block/drbd/drbd_nl.c +++ b/drivers/block/drbd/drbd_nl.c @@ -790,9 +790,11 @@ int drbd_adm_set_role(struct sk_buff *skb, struct genl_info *info) mutex_lock(&adm_ctx.resource->adm_mutex); if (info->genlhdr->cmd == DRBD_ADM_PRIMARY) - retcode = drbd_set_role(adm_ctx.device, R_PRIMARY, parms.assume_uptodate); + retcode = (enum drbd_ret_code)drbd_set_role(adm_ctx.device, + R_PRIMARY, parms.assume_uptodate); else - retcode = drbd_set_role(adm_ctx.device, R_SECONDARY, 0); + retcode = (enum drbd_ret_code)drbd_set_role(adm_ctx.device, + R_SECONDARY, 0); mutex_unlock(&adm_ctx.resource->adm_mutex); genl_lock(); @@ -1962,7 +1964,7 @@ int drbd_adm_attach(struct sk_buff *skb, struct genl_info *info) drbd_flush_workqueue(&connection->sender_work); rv = _drbd_request_state(device, NS(disk, D_ATTACHING), CS_VERBOSE); - retcode = rv; /* FIXME: Type mismatch. */ + retcode = (enum drbd_ret_code)rv; drbd_resume_io(device); if (rv < SS_SUCCESS) goto fail; @@ -2687,7 +2689,8 @@ int drbd_adm_connect(struct sk_buff *skb, struct genl_info *info) } rcu_read_unlock(); - retcode = conn_request_state(connection, NS(conn, C_UNCONNECTED), CS_VERBOSE); + retcode = (enum drbd_ret_code)conn_request_state(connection, + NS(conn, C_UNCONNECTED), CS_VERBOSE); conn_reconfig_done(connection); mutex_unlock(&adm_ctx.resource->adm_mutex); @@ -2800,7 +2803,7 @@ int drbd_adm_disconnect(struct sk_buff *skb, struct genl_info *info) mutex_lock(&adm_ctx.resource->adm_mutex); rv = conn_try_disconnect(connection, parms.force_disconnect); if (rv < SS_SUCCESS) - retcode = rv; /* FIXME: Type mismatch. */ + retcode = (enum drbd_ret_code)rv; else retcode = NO_ERROR; mutex_unlock(&adm_ctx.resource->adm_mutex); |