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fs/proc: clean up printks

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- use pr_foo() throughout

- remove a couple of duplicated KERN_WARNINGs, via WARN(KERN_WARNING "...")

- nuke a few warnings which I've never seen happen, ever.

Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andrew Morton
2013-02-27 17:03:16 -08:00
committed by Linus Torvalds
parent e579d2c259
commit 87ebdc00ee
7 changed files with 39 additions and 46 deletions
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5
fs/proc/inode.c
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@@ -13,6 +13,7 @@
#include <linux/stat.h>
#include <linux/completion.h>
#include <linux/poll.h>
#include <linux/printk.h>
#include <linux/file.h>
#include <linux/limits.h>
#include <linux/init.h>
@@ -495,13 +496,13 @@ int proc_fill_super(struct super_block *s)
pde_get(&proc_root);
root_inode = proc_get_inode(s, &proc_root);
if (!root_inode) {
printk(KERN_ERR "proc_fill_super: get root inode failed\n");
pr_err("proc_fill_super: get root inode failed\n");
return -ENOMEM;
}
s->s_root = d_make_root(root_inode);
if (!s->s_root) {
printk(KERN_ERR "proc_fill_super: allocate dentry failed\n");
pr_err("proc_fill_super: allocate dentry failed\n");
return -ENOMEM;
}