diff options
author | Mayank Rana <mrana@codeaurora.org> | 2016-03-16 13:55:06 -0700 |
---|---|---|
committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-23 21:24:59 -0700 |
commit | ae7490959a148d397bcda9b86f87d336f1ad973a (patch) | |
tree | 2a62cc9a4fd2bec9ceb927401e20de65b32991d2 /drivers/usb | |
parent | 57e845eccecf0618a5739c85b246419a21bc4435 (diff) |
usb: Fix compilation warnings
This change fixes below compilation warnings
f_fs.c:700:19: warning: unused variable 'ffs' [-Wunused-variable]
u_serial.c:1023:3: warning: 'return' with a value, in function returning
void
Signed-off-by: Mayank Rana <mrana@codeaurora.org>
Diffstat (limited to 'drivers/usb')
-rw-r--r-- | drivers/usb/gadget/function/f_fs.c | 1 | ||||
-rw-r--r-- | drivers/usb/gadget/function/u_serial.c | 2 |
2 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c index 1d96cca2ab56..c8c40d4aaf75 100644 --- a/drivers/usb/gadget/function/f_fs.c +++ b/drivers/usb/gadget/function/f_fs.c @@ -697,7 +697,6 @@ static ssize_t ffs_epfile_io(struct file *file, struct ffs_io_data *io_data) { struct ffs_epfile *epfile = file->private_data; struct ffs_ep *ep; - struct ffs_data *ffs = epfile->ffs; char *data = NULL; ssize_t ret, data_len = -EINVAL; int halt; diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c index 55566942ca40..bea936a6678b 100644 --- a/drivers/usb/gadget/function/u_serial.c +++ b/drivers/usb/gadget/function/u_serial.c @@ -1020,7 +1020,7 @@ static void gs_flush_chars(struct tty_struct *tty) unsigned long flags; if (!port) - return 0; + return; pr_vdebug("gs_flush_chars: (%d,%p)\n", port->port_num, tty); spin_lock_irqsave(&port->port_lock, flags); |