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| author | David S. Miller <davem@davemloft.net> | 2016-01-13 00:22:13 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-01-13 00:22:13 -0500 |
| commit | 725da8dee445662beea77d3f42c3f4c79f7a7a0e (patch) | |
| tree | be1e2bd103c69d7bbace3fffd97bc3d714bbc3d7 /drivers/usb/host/uhci-debug.c | |
| parent | ce78c76f33b9f43b92444869d1723f9e4260797a (diff) | |
| parent | ddb5388ffd0ad75d07e7b78181a0b579824ba6f0 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'drivers/usb/host/uhci-debug.c')
| -rw-r--r-- | drivers/usb/host/uhci-debug.c | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/drivers/usb/host/uhci-debug.c b/drivers/usb/host/uhci-debug.c index 1b28a000d5c6..9c6635d43db0 100644 --- a/drivers/usb/host/uhci-debug.c +++ b/drivers/usb/host/uhci-debug.c @@ -584,27 +584,8 @@ static int uhci_debug_open(struct inode *inode, struct file *file) static loff_t uhci_debug_lseek(struct file *file, loff_t off, int whence) { - struct uhci_debug *up; - loff_t new = -1; - - up = file->private_data; - - /* - * XXX: atomic 64bit seek access, but that needs to be fixed in the VFS - */ - switch (whence) { - case 0: - new = off; - break; - case 1: - new = file->f_pos + off; - break; - } - - if (new < 0 || new > up->size) - return -EINVAL; - - return (file->f_pos = new); + struct uhci_debug *up = file->private_data; + return no_seek_end_llseek_size(file, off, whence, up->size); } static ssize_t uhci_debug_read(struct file *file, char __user *buf, |