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| author | Tim Deegan <tim@xen.org> | 2013-09-12 12:58:11 +0100 |
|---|---|---|
| committer | Tim Deegan <tim@xen.org> | 2013-09-12 17:48:01 +0100 |
| commit | bc230d5dcabf31c6db82916df7d0b98ca11fbaad (patch) | |
| tree | 2acb603b5ca2ab8a762a31e92e21062da53e97a0 /xen/drivers | |
| parent | 803f9a6cdfeda64beee908576de0ad02d6b0c480 (diff) | |
| download | xen-bc230d5dcabf31c6db82916df7d0b98ca11fbaad.tar.gz xen-bc230d5dcabf31c6db82916df7d0b98ca11fbaad.tar.bz2 xen-bc230d5dcabf31c6db82916df7d0b98ca11fbaad.zip | |
ehci-dbgp: drop dead code.
We can only reach this spot by breaking out of the scan loop,
so by construction ret > 0.
Coverity CID 1055259
Signed-off-by: Tim Deegan <tim@xen.org>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Diffstat (limited to 'xen/drivers')
| -rw-r--r-- | xen/drivers/char/ehci-dbgp.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/xen/drivers/char/ehci-dbgp.c b/xen/drivers/char/ehci-dbgp.c index 25049796e2..301eedf22e 100644 --- a/xen/drivers/char/ehci-dbgp.c +++ b/xen/drivers/char/ehci-dbgp.c @@ -946,11 +946,6 @@ try_again: dbgp_printk("could not find attached debug device\n"); goto err; } - if ( ret < 0 ) - { - dbgp_printk("attached device is not a debug device\n"); - goto err; - } dbgp->out.endpoint = dbgp_desc.bDebugOutEndpoint; dbgp->in.endpoint = dbgp_desc.bDebugInEndpoint; |