linux/drivers/vhost
Dan Carpenter 532e15af10 vhost/scsi: silence uninitialized variable warning
This is to silence an uninitialized variable warning in debug output.
The problem is this line:

	pr_debug("vhost_get_vq_desc: head: %d, out: %u in: %u\n",
		 head, out, in);

If "head == vq->num" is true on the first iteration then "out" and "in"
aren't initialized.  We handle that a few lines after the printk.  I was
tempted to just delete the pr_debug() but I decided to just initialize
them to zero instead.

Also checkpatch.pl complains if variables are declared as just
"unsigned" without the "int".

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2017-01-19 23:46:30 +02:00
..
Kconfig vhost: split out vringh Kconfig 2016-08-02 16:54:28 +03:00
Kconfig.vringh vhost: split out vringh Kconfig 2016-08-02 16:54:28 +03:00
Makefile VSOCK: Add Makefile and Kconfig 2016-08-02 02:57:30 +03:00
net.c locking/core: Remove cpu_relax_lowlatency() users 2016-11-16 10:15:10 +01:00
scsi.c vhost/scsi: silence uninitialized variable warning 2017-01-19 23:46:30 +02:00
test.c Merge 4.8-rc5 into char-misc-next 2016-09-05 08:04:07 +02:00
test.h vhost test module 2010-12-09 16:00:21 +02:00
vhost.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-12-16 10:24:44 -08:00
vhost.h vhost: cache used event for better performance 2016-12-16 00:12:50 +02:00
vringh.c vringh: kill off ACCESS_ONCE() 2016-12-16 00:13:36 +02:00
vsock.c vsock: lookup and setup guest_cid inside vhost_vsock_lock 2016-12-16 00:12:49 +02:00