diff options
Diffstat (limited to 'fs/ioctl.c')
| -rw-r--r-- | fs/ioctl.c | 22 |
1 files changed, 3 insertions, 19 deletions
diff --git a/fs/ioctl.c b/fs/ioctl.c index 8c90cbc903fa..c2a773e8620b 100644 --- a/fs/ioctl.c +++ b/fs/ioctl.c @@ -12,7 +12,6 @@ #include <linux/fs.h> #include <linux/security.h> #include <linux/module.h> -#include <linux/kallsyms.h> #include <asm/uaccess.h> #include <asm/ioctls.h> @@ -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(); } @@ -182,11 +174,3 @@ asmlinkage long sys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) out: return error; } - -/* - * Platforms implementing 32 bit compatibility ioctl handlers in - * modules need this exported - */ -#ifdef CONFIG_COMPAT -EXPORT_SYMBOL(sys_ioctl); -#endif |