de5dca1b79
This patch fixes used-uninitialized false positive while compiling with ust tracing backend plus gcc 4.6.3: hw/net/e1000e.c: In function ‘e1000e_io_write’: hw/net/e1000e.c:170:39: error: ‘idx’ may be used uninitialized in this function [-Werror=uninitialized] hw/net/e1000e.c: In function ‘e1000e_io_read’: hw/net/e1000e.c:145:35: error: ‘idx’ may be used uninitialized in this function [-Werror=uninitialized] cc1: all warnings being treated as errors make: *** [hw/net/e1000e.o] Error 1 Signed-off-by: Dmitry Fleytman <dmitry@daynix.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-id: 1465023763-10773-1-git-send-email-dmitry@daynix.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>