drm/vmwgfx: Fix gcc-7.1.1 warning
authorSinclair Yeh <syeh@vmware.com>
Tue, 18 Jul 2017 06:28:36 +0000 (23:28 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 7 Aug 2017 01:59:40 +0000 (18:59 -0700)
commite41779886b90cf928cdc3e790dd31104fdab00fa
tree7c76082f1e91e3641f4bb2d50b3b9cdcaa7e5169
parentfabc7dffe9e123e5be2456139853a7e12c5adce8
drm/vmwgfx: Fix gcc-7.1.1 warning

commit fcfffdd8f98ac305285dca568b5065ef86be6458 upstream.

The current code does not look correct, and the reason for it is
probably lost.  Since this now generates a compiler warning,
fix it to what makes sense.

Reported-by: Arnd Bergmann <arnd@arndb.de>
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sinclair Yeh <syeh@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c