It is used only once and that caller would be simpler with sysctl_is_perm_empty_ctl_header(). So use this sibling function.
Signed-off-by: Thomas Weißschuh <[email protected]> --- fs/proc/proc_sysctl.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c index 8064ea76f80b..689a30196d0c 100644 --- a/fs/proc/proc_sysctl.c +++ b/fs/proc/proc_sysctl.c @@ -48,10 +48,8 @@ struct ctl_table_header *register_sysctl_mount_point(const char *path) } EXPORT_SYMBOL(register_sysctl_mount_point); -#define sysctl_is_perm_empty_ctl_table(tptr) \ - (tptr[0].type == SYSCTL_TABLE_TYPE_PERMANENTLY_EMPTY) #define sysctl_is_perm_empty_ctl_header(hptr) \ - (sysctl_is_perm_empty_ctl_table(hptr->ctl_table)) + (hptr->ctl_table[0].type == SYSCTL_TABLE_TYPE_PERMANENTLY_EMPTY) #define sysctl_set_perm_empty_ctl_header(hptr) \ (hptr->ctl_table[0].type = SYSCTL_TABLE_TYPE_PERMANENTLY_EMPTY) #define sysctl_clear_perm_empty_ctl_header(hptr) \ @@ -233,7 +231,7 @@ static int insert_header(struct ctl_dir *dir, struct ctl_table_header *header) return -EROFS; /* Am I creating a permanently empty directory? */ - if (sysctl_is_perm_empty_ctl_table(header->ctl_table)) { + if (sysctl_is_perm_empty_ctl_header(header)) { if (!RB_EMPTY_ROOT(&dir->root)) return -EINVAL; sysctl_set_perm_empty_ctl_header(dir_h); -- 2.43.0
