From 64d67d21773f1946ddc04aedc201f6c2f3ee1bfb Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Sun, 15 Jul 2007 23:41:02 -0700 Subject: [PATCH] revert "vanishing ioctl handler debugging" Revert my do_ioctl() debugging patch: Paul fixed the bug. Cc: Paul Fulghum Cc: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/ioctl.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/fs/ioctl.c b/fs/ioctl.c index 8c90cbc903..479c1038ed 100644 --- a/fs/ioctl.c +++ b/fs/ioctl.c @@ -12,7 +12,6 @@ #include #include #include -#include #include #include @@ -21,7 +20,6 @@ static long do_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) { int error = -ENOTTY; - void *f; if (!filp->f_op) goto out; @@ -31,16 +29,10 @@ static long do_ioctl(struct file *filp, unsigned int cmd, if (error == -ENOIOCTLCMD) error = -EINVAL; goto out; - } else if ((f = filp->f_op->ioctl)) { + } else if (filp->f_op->ioctl) { lock_kernel(); - if (!filp->f_op->ioctl) { - printk("%s: ioctl %p disappeared\n", __FUNCTION__, f); - print_symbol("symbol: %s\n", (unsigned long)f); - dump_stack(); - } else { - error = filp->f_op->ioctl(filp->f_path.dentry->d_inode, - filp, cmd, arg); - } + error = filp->f_op->ioctl(filp->f_path.dentry->d_inode, + filp, cmd, arg); unlock_kernel(); } -- 2.39.5