tree d4242721ab5f3416183926b892302f62af5caf83
parent 2ded6ad761613e01d4690f290771961ba690d17e
author Blue Swirl <blauwirbel@gmail.com> 1286995088 +0000
committer Blue Swirl <blauwirbel@gmail.com> 1286995399 +0000

i386: avoid a write only variable

Compiling with GCC 4.6.0 20100925 produced warnings:
/src/qemu/target-i386/op_helper.c: In function 'switch_tss':
/src/qemu/target-i386/op_helper.c:283:53: error: variable 'new_trap' set but not used [-Werror=unused-but-set-variable]

Fix by adding a dummy cast so that the variable is not unused. Add also
pointer to docs.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>