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fs: dlm: Simplify buffer size computation in dlm_create_debug_file() 

[ Upstream commit 19b3102c0b5350621e7492281f2be0f071fb7e31 ]

Use sizeof(name) instead of the equivalent, but hard coded,
DLM_LOCKSPACE_LEN + 8.

This is less verbose and more future proof.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Christophe JAILLET 2023-10-10 18:04:41 -04:00 committed by Greg Kroah-Hartman
parent ada57fd312
commit 4bc46c047e
1 changed files with 5 additions and 5 deletions
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10
fs/dlm/debug_fs.c
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@ -987,7 +987,7 @@ void dlm_create_debug_file(struct dlm_ls *ls)
/* format 2 */
memset(name, 0, sizeof(name));
snprintf(name, DLM_LOCKSPACE_LEN + 8, "%s_locks", ls->ls_name);
snprintf(name, sizeof(name), "%s_locks", ls->ls_name);
ls->ls_debug_locks_dentry = debugfs_create_file(name,
0644,
@ -998,7 +998,7 @@ void dlm_create_debug_file(struct dlm_ls *ls)
/* format 3 */
memset(name, 0, sizeof(name));
snprintf(name, DLM_LOCKSPACE_LEN + 8, "%s_all", ls->ls_name);
snprintf(name, sizeof(name), "%s_all", ls->ls_name);
ls->ls_debug_all_dentry = debugfs_create_file(name,
S_IFREG | S_IRUGO,
@ -1009,7 +1009,7 @@ void dlm_create_debug_file(struct dlm_ls *ls)
/* format 4 */
memset(name, 0, sizeof(name));
snprintf(name, DLM_LOCKSPACE_LEN + 8, "%s_toss", ls->ls_name);
snprintf(name, sizeof(name), "%s_toss", ls->ls_name);
ls->ls_debug_toss_dentry = debugfs_create_file(name,
S_IFREG | S_IRUGO,
@ -1018,7 +1018,7 @@ void dlm_create_debug_file(struct dlm_ls *ls)
&format4_fops);
memset(name, 0, sizeof(name));
snprintf(name, DLM_LOCKSPACE_LEN + 8, "%s_waiters", ls->ls_name);
snprintf(name, sizeof(name), "%s_waiters", ls->ls_name);
ls->ls_debug_waiters_dentry = debugfs_create_file(name,
0644,
@ -1029,7 +1029,7 @@ void dlm_create_debug_file(struct dlm_ls *ls)
/* format 5 */
memset(name, 0, sizeof(name));
snprintf(name, DLM_LOCKSPACE_LEN + 8, "%s_queued_asts", ls->ls_name);
snprintf(name, sizeof(name), "%s_queued_asts", ls->ls_name);
ls->ls_debug_queued_asts_dentry = debugfs_create_file(name,
0644,