Commit 708f4b52 authored by Pavel Emelianov's avatar Pavel Emelianov Committed by Linus Torvalds

Make /proc/modules use seq_list_xxx helpers

Here there is not need even in .show callback altering.  The original code
passes list_head in *v.
Signed-off-by: default avatarPavel Emelianov <xemul@openvz.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 46c65b71
......@@ -2232,26 +2232,13 @@ unsigned long module_kallsyms_lookup_name(const char *name)
/* Called by the /proc file system to return a list of modules. */
static void *m_start(struct seq_file *m, loff_t *pos)
{
struct list_head *i;
loff_t n = 0;
mutex_lock(&module_mutex);
list_for_each(i, &modules) {
if (n++ == *pos)
break;
}
if (i == &modules)
return NULL;
return i;
return seq_list_start(&modules, *pos);
}
static void *m_next(struct seq_file *m, void *p, loff_t *pos)
{
struct list_head *i = p;
(*pos)++;
if (i->next == &modules)
return NULL;
return i->next;
return seq_list_next(p, &modules, pos);
}
static void m_stop(struct seq_file *m, void *p)
......
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