This patchset removes the useless return value from main_loop_wait(). Changes v2->v3: * add initial patch which removes the use of the return value from the version of main_loop in test-char.c -- it didn't really need it anyway. * removed unnecessary 'return;' at end of function
NB: I've just also noticed that there is exactly one use in the tree of the argument to main_loop_wait() now which doesn't pass 'false' -- that is in a function in hw/display/xenfb.c that was added 8 years ago with a comment claiming it was strictly temporary ;-) Peter Maydell (2): tests/test-char.c: Don't use main_loop_wait()'s return value main_loop: Make main_loop_wait() return void include/qemu/main-loop.h | 2 +- tests/test-char.c | 6 +----- util/main-loop.c | 8 +------- 3 files changed, 3 insertions(+), 13 deletions(-) -- 2.7.4
