Fix memory leak and uninitialized symbol 'actual' in usbtmc driver of patch series: [v6,00/22] usb: usbtmc: Changes needed for compatible IVI/VISA library https://patchwork.kernel.org/cover/10596935/ Two errors are reported by 0-day service (smatch tool) when testing branch usb-testing: 1. usbtmc_ioctl_request() warn: possible memory leak of 'buffer' https://lists.01.org/pipermail/kbuild-all/2018-September/053023.html 2. usbtmc_ioctl_abort_bulk_in_tag() error: uninitialized symbol 'actual' https://lists.01.org/pipermail/kbuild-all/2018-September/053024.html Additionally the unitialized symbol 'actual' can cause similar problems and show wrong debug kernel messages in the other functions usbtmc_read() and usbtmc_ioctl_clear(). Guido Kiener (4): usb: usbtmc: Fix memory leak in usbtmc_ioctl_request usb: usbtmc: uninitialized symbol 'actual' in usbtmc_read usb: usbtmc: uninitialized symbol 'actual' in usbtmc_ioctl_clear usb: usbtmc: uninitialized symbol 'actual' in usbtmc_ioctl_abort_bulk_in_tag drivers/usb/class/usbtmc.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) -- 2.17.1
