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-...@intel.com/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 <l...@intel.com> > | Reported-by: Dan Carpenter <dan.carpen...@linaro.org> > | Closes: https://lore.kernel.org/r/202406130740.hir25kic-...@intel.com/ > > 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 :) thanks, greg k-h _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
