diff options
| author | Andreas Gruenbacher <agruen@linbit.com> | 2014-11-10 17:21:10 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2014-11-10 09:27:33 -0700 |
| commit | f221f4bcc5f40e2967e4596ef167bdbc987c8e9d (patch) | |
| tree | f84f73ca4d3d4b3b4e1139107808078fff311fde /drivers/block | |
| parent | 179e20b8df97e0c7541a1bae30cad53ecc7a5e86 (diff) | |
| download | op-kernel-dev-f221f4bcc5f40e2967e4596ef167bdbc987c8e9d.zip op-kernel-dev-f221f4bcc5f40e2967e4596ef167bdbc987c8e9d.tar.gz | |
drbd: Only use drbd_msg_put_info() in drbd_nl.c
Avoid generic netlink calls in other parts of the code base.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/drbd/drbd_int.h | 1 | ||||
| -rw-r--r-- | drivers/block/drbd/drbd_main.c | 17 | ||||
| -rw-r--r-- | drivers/block/drbd/drbd_nl.c | 2 |
3 files changed, 4 insertions, 16 deletions
diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h index c14b718..d2a7589 100644 --- a/drivers/block/drbd/drbd_int.h +++ b/drivers/block/drbd/drbd_int.h @@ -1454,7 +1454,6 @@ extern int is_valid_ar_handle(struct drbd_request *, sector_t); /* drbd_nl.c */ -extern int drbd_msg_put_info(struct sk_buff *skb, const char *info); extern void drbd_suspend_io(struct drbd_device *device); extern void drbd_resume_io(struct drbd_device *device); extern char *ppsize(char *buf, unsigned long long size); diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index cce25a5..1fc8342 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -2532,10 +2532,6 @@ int set_resource_options(struct drbd_resource *resource, struct res_opts *res_op if (!zalloc_cpumask_var(&new_cpu_mask, GFP_KERNEL)) return -ENOMEM; - /* - retcode = ERR_NOMEM; - drbd_msg_put_info("unable to allocate cpumask"); - */ /* silently ignore cpu mask on UP kernel */ if (nr_cpu_ids > 1 && res_opts->cpu_mask[0] != 0) { @@ -2793,20 +2789,16 @@ enum drbd_ret_code drbd_create_device(struct drbd_config_context *adm_ctx, unsig id = idr_alloc(&drbd_devices, device, minor, minor + 1, GFP_KERNEL); if (id < 0) { - if (id == -ENOSPC) { + if (id == -ENOSPC) err = ERR_MINOR_OR_VOLUME_EXISTS; - drbd_msg_put_info(adm_ctx->reply_skb, "requested minor exists already"); - } goto out_no_minor_idr; } kref_get(&device->kref); id = idr_alloc(&resource->devices, device, vnr, vnr + 1, GFP_KERNEL); if (id < 0) { - if (id == -ENOSPC) { + if (id == -ENOSPC) err = ERR_MINOR_OR_VOLUME_EXISTS; - drbd_msg_put_info(adm_ctx->reply_skb, "requested minor exists already"); - } goto out_idr_remove_minor; } kref_get(&device->kref); @@ -2825,10 +2817,8 @@ enum drbd_ret_code drbd_create_device(struct drbd_config_context *adm_ctx, unsig id = idr_alloc(&connection->peer_devices, peer_device, vnr, vnr + 1, GFP_KERNEL); if (id < 0) { - if (id == -ENOSPC) { + if (id == -ENOSPC) err = ERR_INVALID_REQUEST; - drbd_msg_put_info(adm_ctx->reply_skb, "requested volume exists already"); - } goto out_idr_remove_from_resource; } kref_get(&connection->kref); @@ -2836,7 +2826,6 @@ enum drbd_ret_code drbd_create_device(struct drbd_config_context *adm_ctx, unsig if (init_submitter(device)) { err = ERR_NOMEM; - drbd_msg_put_info(adm_ctx->reply_skb, "unable to create submit workqueue"); goto out_idr_remove_vol; } diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c index c145619..4782d07 100644 --- a/drivers/block/drbd/drbd_nl.c +++ b/drivers/block/drbd/drbd_nl.c @@ -92,7 +92,7 @@ static void drbd_adm_send_reply(struct sk_buff *skb, struct genl_info *info) /* Used on a fresh "drbd_adm_prepare"d reply_skb, this cannot fail: The only * reason it could fail was no space in skb, and there are 4k available. */ -int drbd_msg_put_info(struct sk_buff *skb, const char *info) +static int drbd_msg_put_info(struct sk_buff *skb, const char *info) { struct nlattr *nla; int err = -EMSGSIZE; |
