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(parent: bc230d5) | patch
ehci-dbgp: avoid division by zero.
authorTim Deegan <tim@xen.org>
Thu, 12 Sep 2013 11:55:10 +0000 (12:55 +0100)
committerTim Deegan <tim@xen.org>
Thu, 12 Sep 2013 16:48:01 +0000 (17:48 +0100)
commite58015acaf53b179847db94524fb2a9f4399b5e6
treee984d45b33ef654b56f0b42bff3c1280b8d97f8ctree | snapshot
parentbc230d5dcabf31c6db82916df7d0b98ca11fbaadcommit | diff
ehci-dbgp: avoid division by zero.

Unlikely to ever see hardware reporting 0 ports, but might as well
fail gracefully if we do.

Coverity CID 1055266

Signed-off-by: Tim Deegan <tim@xen.org>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
xen/drivers/char/ehci-dbgp.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.