From: Dan Carpenter <dan.carpenter@oracle.com>
To: Jason Baron <jbaron@redhat.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: [patch] epoll: remove unneeded variable in reverse_path_check()
Date: Fri, 24 Feb 2012 14:31:58 +0300 [thread overview]
Message-ID: <20120224113158.GA17641@elgon.mountain> (raw)
We never use the length variable.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index c636fc8..997a6d2 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1042,13 +1042,11 @@ static int reverse_path_check_proc(void *priv, void *cookie, int call_nests)
*/
static int reverse_path_check(void)
{
- int length = 0;
int error = 0;
struct file *current_file;
/* let's call this for all tfiles */
list_for_each_entry(current_file, &tfile_check_list, f_tfile_llink) {
- length++;
path_count_init();
error = ep_call_nested(&poll_loop_ncalls, EP_MAX_NESTS,
reverse_path_check_proc, current_file,
next reply other threads:[~2012-02-24 11:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-24 11:31 Dan Carpenter [this message]
2012-02-24 14:53 ` [patch] epoll: remove unneeded variable in reverse_path_check() Jason Baron
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