From b25472f9b96159cc0b9b7ed449448805973cd789 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 5 Dec 2015 22:04:48 -0500 Subject: new helpers: no_seek_end_llseek{,_size}() Signed-off-by: Al Viro --- drivers/usb/misc/sisusbvga/sisusb.c | 16 +--------------- 1 file changed, 1 insertion(+), 15 deletions(-) (limited to 'drivers/usb/misc/sisusbvga') diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c index 306d6852ebc7..8efbabacc84e 100644 --- a/drivers/usb/misc/sisusbvga/sisusb.c +++ b/drivers/usb/misc/sisusbvga/sisusb.c @@ -2825,21 +2825,7 @@ sisusb_lseek(struct file *file, loff_t offset, int orig) return -ENODEV; } - switch (orig) { - case 0: - file->f_pos = offset; - ret = file->f_pos; - /* never negative, no force_successful_syscall needed */ - break; - case 1: - file->f_pos += offset; - ret = file->f_pos; - /* never negative, no force_successful_syscall needed */ - break; - default: - /* seeking relative to "end of file" is not supported */ - ret = -EINVAL; - } + ret = no_seek_end_llseek(file, offset, orig); mutex_unlock(&sisusb->lock); return ret; -- cgit v1.2.3