On Thu, Jun 13, 2024 at 08:18:04AM +0200, Greg Kroah-Hartman wrote: > On Thu, Jun 13, 2024 at 08:57:13AM +0300, Dan Carpenter wrote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git const_driver > > head: be520b87ec28aa3b5c908a859501fb601bd8b322 > > commit: be520b87ec28aa3b5c908a859501fb601bd8b322 [12/12] USB: move dynamic ids out of usb driver structures > > config: i386-randconfig-141-20240613 (https://download.01.org/0day-ci/archive/20240613/202406130740.HIr25kIC-lkp@xxxxxxxxx/config) > > compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) > > > > If you fix the issue in a separate patch/commit (i.e. not just a new version of > > the same patch/commit), kindly add following tags > > | Reported-by: kernel test robot <lkp@xxxxxxxxx> > > | Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> > > | Closes: https://lore.kernel.org/r/202406130740.HIr25kIC-lkp@xxxxxxxxx/ > > > > smatch warnings: > > drivers/usb/core/driver.c:80 store_id() error: uninitialized symbol 'usb_dynid'. > > > > vim +/usb_dynid +80 drivers/usb/core/driver.c > > > > be520b87ec28aa Greg Kroah-Hartman 2024-06-11 70 static int store_id(const struct device_driver *driver, const struct usb_device_id *id) > > be520b87ec28aa Greg Kroah-Hartman 2024-06-11 71 { > > be520b87ec28aa Greg Kroah-Hartman 2024-06-11 72 struct usb_dynids *u; > > be520b87ec28aa Greg Kroah-Hartman 2024-06-11 73 struct usb_dynid *usb_dynid; > > be520b87ec28aa Greg Kroah-Hartman 2024-06-11 74 > > be520b87ec28aa Greg Kroah-Hartman 2024-06-11 75 u = usb_find_dynids(driver); > > be520b87ec28aa Greg Kroah-Hartman 2024-06-11 76 if (!u) { > > be520b87ec28aa Greg Kroah-Hartman 2024-06-11 77 /* This driver has not stored any ids yet, so make a new entry for it */ > > be520b87ec28aa Greg Kroah-Hartman 2024-06-11 78 u = kmalloc(sizeof(*u), GFP_KERNEL); > > be520b87ec28aa Greg Kroah-Hartman 2024-06-11 79 if (!u) { > > be520b87ec28aa Greg Kroah-Hartman 2024-06-11 @80 kfree(usb_dynid); > > > > Delete the kfree() > > Ugh, thanks, missed that. > > And you are now testing random branches in my tree, nice! Note, I > haven't even booted this one yet, it barely builds :) These are zero day bot stuff. The zero day bot is always out there automatically slurping up any git repository it can find. There is a way to opt-out but I can't remember what it is... regards, dan carpenter _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
