From: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> There is no need to clear the buffer used to build the file name. snprintf() already guarantees that it is NULL terminated and such a (useless) precaution was not done for the first string (i.e ls_debug_rsb_dentry) So, save a few LoC. Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> Signed-off-by: Alexander Aring <aahringo@xxxxxxxxxx> --- fs/dlm/debug_fs.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/fs/dlm/debug_fs.c b/fs/dlm/debug_fs.c index c93359ceaae6..42f332f46359 100644 --- a/fs/dlm/debug_fs.c +++ b/fs/dlm/debug_fs.c @@ -986,7 +986,6 @@ void dlm_create_debug_file(struct dlm_ls *ls) /* format 2 */ - memset(name, 0, sizeof(name)); snprintf(name, sizeof(name), "%s_locks", ls->ls_name); ls->ls_debug_locks_dentry = debugfs_create_file(name, @@ -997,7 +996,6 @@ void dlm_create_debug_file(struct dlm_ls *ls) /* format 3 */ - memset(name, 0, sizeof(name)); snprintf(name, sizeof(name), "%s_all", ls->ls_name); ls->ls_debug_all_dentry = debugfs_create_file(name, @@ -1008,7 +1006,6 @@ void dlm_create_debug_file(struct dlm_ls *ls) /* format 4 */ - memset(name, 0, sizeof(name)); snprintf(name, sizeof(name), "%s_toss", ls->ls_name); ls->ls_debug_toss_dentry = debugfs_create_file(name, @@ -1017,7 +1014,6 @@ void dlm_create_debug_file(struct dlm_ls *ls) ls, &format4_fops); - memset(name, 0, sizeof(name)); snprintf(name, sizeof(name), "%s_waiters", ls->ls_name); ls->ls_debug_waiters_dentry = debugfs_create_file(name, @@ -1028,7 +1024,6 @@ void dlm_create_debug_file(struct dlm_ls *ls) /* format 5 */ - memset(name, 0, sizeof(name)); snprintf(name, sizeof(name), "%s_queued_asts", ls->ls_name); ls->ls_debug_queued_asts_dentry = debugfs_create_file(name, -- 2.39.3
