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(parent: edf2546) | patch
hvc_xen: avoid uninitialized variable warning
authorJan Beulich <JBeulich@suse.com>
Thu, 28 May 2015 08:28:22 +0000 (09:28 +0100)
committerElena Ufimtseva <elena.ufimtseva@oracle.com>
Wed, 12 Aug 2015 10:05:54 +0000 (06:05 -0400)
commite597f83b6289aab3cf4e571eb9bf065d18f685d7
tree55b51d297c268e9532488ce13a633633b9a10835tree
parentedf2546cc40666d16f807f67f382b7b9227860a2commit | diff
hvc_xen: avoid uninitialized variable warning

Older compilers don't recognize that "v" can't be used uninitialized;
other code using hvm_get_parameter() zeros the value too, so follow
suit here.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
(cherry picked from commit c4ace5daf4ff726402b13f1ababf2ad0e0ceec65)
Signed-off-by: Elena Ufimtseva <elena.ufimtseva@oracle.com>
drivers/tty/hvc/hvc_xen.c diff | blob | history
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