proc: remove ->get_info infrastructure

Now that last dozen or so users of ->get_info were removed, ditch it too.
Everyone sane shouldd have switched to seq_file interface long ago.

P.S.: Co-existing 3 interfaces (->get_info/->read_proc/->proc_fops) for proc
      is long-standing crap, BTW, thus
      a) put ->read_proc/->write_proc/read_proc_entry() users on death row,
      b) new such users should be rejected,
      c) everyone is encouraged to convert his favourite ->read_proc user or
         I'll do it, lazy bastards.

Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 6 deletions

diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index 8b406e21a258..0f3d97d41b0f 100644
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -69,12 +69,7 @@ proc_file_read(struct file *file, char __user *buf, size_t nbytes,
                 count = min_t(size_t, PROC_BLOCK_SIZE, nbytes);
 
                 start = NULL;
-                if (dp->get_info) {
-                        /* Handle old net routines */
-                        n = dp->get_info(page, &start, *ppos, count);
-                        if (n < count)
-                                eof = 1;
-                } else if (dp->read_proc) {
+                if (dp->read_proc) {
                         /*
                          * How to be a proc read function
                          * ------------------------------