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authorChristophe JAILLET <christophe.jaillet@wanadoo.fr>2023-10-11 01:04:41 +0300
committerDavid Teigland <teigland@redhat.com>2023-10-12 23:19:29 +0300
commit19b3102c0b5350621e7492281f2be0f071fb7e31 (patch)
tree69c3c327b2955a63ed1319699ac6532c032741d5 /fs/dlm
parent94f6f0550c625fab1f373bb86a6669b45e9748b3 (diff)
downloadlinux-19b3102c0b5350621e7492281f2be0f071fb7e31.tar.xz
fs: dlm: Simplify buffer size computation in dlm_create_debug_file()
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>
Diffstat (limited to 'fs/dlm')
-rw-r--r--fs/dlm/debug_fs.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/dlm/debug_fs.c b/fs/dlm/debug_fs.c
index 5aabcb6f0f15..e9726c6cbdf2 100644
--- a/fs/dlm/debug_fs.c
+++ b/fs/dlm/debug_fs.c
@@ -986,7 +986,7 @@ 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,
@@ -997,7 +997,7 @@ 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,
@@ -1008,7 +1008,7 @@ 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,
@@ -1017,7 +1017,7 @@ 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,
@@ -1028,7 +1028,7 @@ 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,