From b25472f9b96159cc0b9b7ed449448805973cd789 Mon Sep 17 00:00:00 2001 From: Al Viro <viro@zeniv.linux.org.uk> Date: Sat, 5 Dec 2015 22:04:48 -0500 Subject: new helpers: no_seek_end_llseek{,_size}() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> --- drivers/s390/char/vmur.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) (limited to 'drivers/s390/char/vmur.c') diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c index 0efb27f6f199..6c30e93ab8fa 100644 --- a/drivers/s390/char/vmur.c +++ b/drivers/s390/char/vmur.c @@ -782,24 +782,11 @@ static int ur_release(struct inode *inode, struct file *file) static loff_t ur_llseek(struct file *file, loff_t offset, int whence) { - loff_t newpos; - if ((file->f_flags & O_ACCMODE) != O_RDONLY) return -ESPIPE; /* seek allowed only for reader */ if (offset % PAGE_SIZE) return -ESPIPE; /* only multiples of 4K allowed */ - switch (whence) { - case 0: /* SEEK_SET */ - newpos = offset; - break; - case 1: /* SEEK_CUR */ - newpos = file->f_pos + offset; - break; - default: - return -EINVAL; - } - file->f_pos = newpos; - return newpos; + return no_seek_end_llseek(file, offset, whence); } static const struct file_operations ur_fops = { -- cgit v1.2.3