From: SF Markus Elfring <elfring@users.sourceforge.net>
To: ceph-devel@vger.kernel.org, Alex Elder <elder@kernel.org>,
Ilya Dryomov <idryomov@gmail.com>, Sage Weil <sage@redhat.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
kernel-janitors@vger.kernel.org,
Julia Lawall <julia.lawall@lip6.fr>
Subject: [PATCH 13/47] block-rbd: Delete an unnecessary initialisation in rbd_dev_v2_parent_info()
Date: Mon, 12 Sep 2016 20:58:40 +0200 [thread overview]
Message-ID: <23eb73a3-ef48-4098-a2da-99e72350a22a@users.sourceforge.net> (raw)
In-Reply-To: <57806eb1-10ed-582e-72d0-2975e1ee967a@users.sourceforge.net>
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 12 Sep 2016 18:08:14 +0200
The local variable "reply_buf" will be set to an appropriate pointer
a bit later. Thus omit the explicit initialisation at the beginning.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/block/rbd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 946e3ca..aff8c4e 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -5084,7 +5084,7 @@ static int rbd_dev_v2_parent_info(struct rbd_device *rbd_dev)
{
struct rbd_spec *parent_spec;
size_t size;
- void *reply_buf = NULL;
+ void *reply_buf;
__le64 snapid;
void *p;
void *end;
--
2.10.0
next prev parent reply other threads:[~2016-09-12 18:58 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <566ABCD9.1060404@users.sourceforge.net>
2016-09-12 18:40 ` [PATCH 00/47] RADOS Block Device: Fine-tuning for several function implementations SF Markus Elfring
2016-09-12 18:42 ` [PATCH 01/47] block-rbd: Use kmalloc_array() in rbd_header_from_disk() SF Markus Elfring
2016-09-14 15:25 ` Ilya Dryomov
2016-09-12 18:43 ` [PATCH 02/47] block-rbd: Less function calls in rbd_header_from_disk() after error detection SF Markus Elfring
2016-09-13 7:58 ` Ilya Dryomov
2016-09-12 18:44 ` [PATCH 03/47] block-rbd: Adjust the position of a jump label in rbd_header_from_disk() SF Markus Elfring
2016-09-13 8:01 ` Ilya Dryomov
2016-09-13 8:12 ` SF Markus Elfring
2016-09-13 9:16 ` Ilya Dryomov
2016-09-13 14:36 ` Jean Delvare
2016-09-13 15:30 ` Ilya Dryomov
2016-09-13 16:50 ` Jean Delvare
2016-09-13 18:31 ` Ilya Dryomov
2016-09-19 9:37 ` Jean Delvare
2016-09-12 18:45 ` [PATCH 04/47] block-rbd: Refactor two calls for memory allocations in rbd_dev_image_id() SF Markus Elfring
2016-09-13 8:03 ` Ilya Dryomov
2016-09-13 8:36 ` SF Markus Elfring
2016-09-12 18:46 ` [PATCH 05/47] block-rbd: One function call less in rbd_dev_image_id() after error detection SF Markus Elfring
2016-09-12 18:46 ` [PATCH 00/47] RADOS Block Device: Fine-tuning for several function implementations Joe Perches
2016-09-12 18:47 ` [PATCH 06/47] block-rbd: Rename jump labels in rbd_add_parse_args() SF Markus Elfring
2016-09-13 8:05 ` Ilya Dryomov
2016-09-12 18:48 ` [PATCH 07/47] block-rbd: Rename a jump label in rbd_dev_v2_snap_name() SF Markus Elfring
2016-09-12 18:49 ` [PATCH 08/47] block-rbd: Rename jump labels in rbd_dev_v2_snap_context() SF Markus Elfring
2016-09-12 18:50 ` [PATCH 09/47] block-rbd: Rename a jump label in rbd_spec_fill_names() SF Markus Elfring
2016-09-12 18:51 ` [PATCH 10/47] block-rbd: One function call less in rbd_dev_image_name() after error detection SF Markus Elfring
2016-09-12 18:54 ` [PATCH 11/47] block-rbd: Delete three unnecessary initialisations in rbd_dev_image_name() SF Markus Elfring
2016-09-12 18:57 ` [PATCH 12/47] block-rbd: One function call less in rbd_dev_v2_parent_info() after error detection SF Markus Elfring
2016-09-12 18:58 ` SF Markus Elfring [this message]
2016-09-12 18:59 ` [PATCH 14/47] block-rbd: Rename a jump label in rbd_dev_v2_object_prefix() SF Markus Elfring
2016-09-12 19:00 ` [PATCH 15/47] block-rbd: Rename jump labels in rbd_dev_create() SF Markus Elfring
2016-09-13 8:07 ` Ilya Dryomov
2016-09-12 19:01 ` [PATCH 16/47] block-rbd: Rename jump labels in rbd_dev_v1_header_info() SF Markus Elfring
2016-09-12 19:03 ` [PATCH 17/47] block-rbd: Rename jump labels in rbd_init_disk() SF Markus Elfring
2016-09-12 19:04 ` [PATCH 18/47] block-rbd: Fix jump targets in rbd_queue_workfn() SF Markus Elfring
2016-09-12 19:05 ` [PATCH 19/47] block-rbd: Rename a jump label in rbd_reregister_watch() SF Markus Elfring
2016-09-12 19:06 ` [PATCH 20/47] block-rbd: Rename a jump label in rbd_register_watch() SF Markus Elfring
2016-09-12 19:07 ` [PATCH 21/47] block-rbd: Rename jump labels in rbd_try_lock() SF Markus Elfring
2016-09-12 19:08 ` [PATCH 22/47] block-rbd: Rename a jump label in find_watcher() SF Markus Elfring
2016-09-12 19:09 ` [PATCH 23/47] block-rbd: Rename jump labels in get_lock_owner_info() SF Markus Elfring
2016-09-12 19:10 ` [PATCH 24/47] block-rbd: Rename jump labels in rbd_request_lock() SF Markus Elfring
2016-09-12 19:11 ` [PATCH 25/47] block-rbd: Fix jump targets in rbd_img_parent_read() SF Markus Elfring
2016-09-12 19:12 ` [PATCH 26/47] block-rbd: Rename a jump label in rbd_img_parent_read_callback() SF Markus Elfring
2016-09-12 19:13 ` [PATCH 27/47] block-rbd: Rename a jump label in rbd_img_request_submit() SF Markus Elfring
2016-09-12 19:14 ` [PATCH 28/47] block-rbd: Refactor a jump target in rbd_img_obj_exists_submit() SF Markus Elfring
2016-09-13 8:10 ` Ilya Dryomov
2016-09-12 19:15 ` [PATCH 29/47] block-rbd: Delete an unnecessary initialisation " SF Markus Elfring
2016-09-12 19:16 ` [PATCH 30/47] block-rbd: Refactor a jump target in rbd_img_obj_exists_callback() SF Markus Elfring
2016-09-12 19:18 ` [PATCH 31/47] block-rbd: Fix three jump targets in rbd_img_obj_parent_read_full() SF Markus Elfring
2016-09-12 19:20 ` [PATCH 32/47] block-rbd: Rename a jump label in rbd_img_obj_parent_read_full_callback() SF Markus Elfring
2016-09-12 19:22 ` [PATCH 33/47] block-rbd: Adjust the position of a jump label in rbd_img_request_fill() SF Markus Elfring
2016-09-12 19:23 ` [PATCH 34/47] block-rbd: Rename a jump label in rbd_img_obj_callback() SF Markus Elfring
2016-09-12 19:24 ` [PATCH 35/47] block-rbd: Rename jump labels in rbd_osd_req_create_copyup() SF Markus Elfring
2016-09-12 19:25 ` [PATCH 36/47] block-rbd: Rename jump labels in rbd_osd_req_create() SF Markus Elfring
2016-09-12 19:26 ` [PATCH 37/47] block-rbd: Rename a jump label in bio_chain_clone_range() SF Markus Elfring
2016-09-12 19:27 ` [PATCH 38/47] block-rbd: Rename jump labels in rbd_client_create() SF Markus Elfring
2016-09-12 19:28 ` [PATCH 39/47] block-rbd: Rename a jump label in rbd_ioctl_set_ro() SF Markus Elfring
2016-09-12 19:29 ` [PATCH 40/47] block-rbd: One function call less in rbd_dev_probe_parent() after error detection SF Markus Elfring
2016-09-12 19:30 ` [PATCH 41/47] block-rbd: Rename jump labels in rbd_dev_device_setup() SF Markus Elfring
2016-09-12 19:31 ` [PATCH 42/47] block-rbd: Rename jump labels in rbd_dev_image_probe() SF Markus Elfring
2016-09-12 19:32 ` [PATCH 43/47] block-rbd: Rename jump labels in do_rbd_add() SF Markus Elfring
2016-09-12 19:33 ` [PATCH 44/47] block-rbd: Delete an unnecessary initialisation " SF Markus Elfring
2016-09-12 19:34 ` [PATCH 45/47] block-rbd: Rename a jump label in rbd_slab_init() SF Markus Elfring
2016-09-12 19:35 ` [PATCH 46/47] block-rbd: Rename jump labels in rbd_init() SF Markus Elfring
2016-09-12 19:36 ` [PATCH 47/47] block-rbd: Delete unwanted spaces behind usages of the sizeof operator SF Markus Elfring
2017-08-13 19:10 ` [PATCH 00/47] RADOS Block Device: Fine-tuning for several function implementations SF Markus Elfring
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