CC: [email protected] BCC: [email protected] CC: [email protected] TO: Hans Verkuil <[email protected]> CC: Mauro Carvalho Chehab <[email protected]> CC: [email protected]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: d51b1b33c51d147b757f042b4d336603b699f362 commit: 71c689dc2e732d4cb190aaf0edea73116b1611bd media: v4l2-ctrls: split up into four source files date: 10 months ago :::::: branch date: 9 hours ago :::::: commit date: 10 months ago config: arm-randconfig-m031-20220323 (https://download.01.org/0day-ci/archive/20220324/[email protected]/config) compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> Reported-by: Dan Carpenter <[email protected]> smatch warnings: drivers/media/v4l2-core/v4l2-ctrls-core.c:944 v4l2_ctrl_handler_init_class() warn: Please consider using kvcalloc instead vim +944 drivers/media/v4l2-core/v4l2-ctrls-core.c 71c689dc2e732d4 Hans Verkuil 2021-04-27 932 71c689dc2e732d4 Hans Verkuil 2021-04-27 933 /* Initialize the handler */ 71c689dc2e732d4 Hans Verkuil 2021-04-27 934 int v4l2_ctrl_handler_init_class(struct v4l2_ctrl_handler *hdl, 71c689dc2e732d4 Hans Verkuil 2021-04-27 935 unsigned nr_of_controls_hint, 71c689dc2e732d4 Hans Verkuil 2021-04-27 936 struct lock_class_key *key, const char *name) 71c689dc2e732d4 Hans Verkuil 2021-04-27 937 { 71c689dc2e732d4 Hans Verkuil 2021-04-27 938 mutex_init(&hdl->_lock); 71c689dc2e732d4 Hans Verkuil 2021-04-27 939 hdl->lock = &hdl->_lock; 71c689dc2e732d4 Hans Verkuil 2021-04-27 940 lockdep_set_class_and_name(hdl->lock, key, name); 71c689dc2e732d4 Hans Verkuil 2021-04-27 941 INIT_LIST_HEAD(&hdl->ctrls); 71c689dc2e732d4 Hans Verkuil 2021-04-27 942 INIT_LIST_HEAD(&hdl->ctrl_refs); 71c689dc2e732d4 Hans Verkuil 2021-04-27 943 hdl->nr_of_buckets = 1 + nr_of_controls_hint / 8; 71c689dc2e732d4 Hans Verkuil 2021-04-27 @944 hdl->buckets = kvmalloc_array(hdl->nr_of_buckets, 71c689dc2e732d4 Hans Verkuil 2021-04-27 945 sizeof(hdl->buckets[0]), 71c689dc2e732d4 Hans Verkuil 2021-04-27 946 GFP_KERNEL | __GFP_ZERO); 71c689dc2e732d4 Hans Verkuil 2021-04-27 947 hdl->error = hdl->buckets ? 0 : -ENOMEM; 71c689dc2e732d4 Hans Verkuil 2021-04-27 948 v4l2_ctrl_handler_init_request(hdl); 71c689dc2e732d4 Hans Verkuil 2021-04-27 949 return hdl->error; 71c689dc2e732d4 Hans Verkuil 2021-04-27 950 } 71c689dc2e732d4 Hans Verkuil 2021-04-27 951 EXPORT_SYMBOL(v4l2_ctrl_handler_init_class); 71c689dc2e732d4 Hans Verkuil 2021-04-27 952 -- 0-DAY CI Kernel Test Service https://01.org/lkp _______________________________________________ kbuild mailing list -- [email protected] To unsubscribe send an email to [email protected]
