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proc: remove ->get_info infrastructure

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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>
This commit is contained in:
Alexey Dobriyan
2008-04-29 01:01:58 -07:00
committed by Linus Torvalds
parent 352ced8e59
commit 8731f14d37
2 changed files with 2 additions and 20 deletions
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7
fs/proc/generic.c
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@@ -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
* ------------------------------