lkml.org 
[lkml]   [2021]   [Nov]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
Subject[t-kristo-pm:usi-5.16-rfc-v2-bpf 5/30] drivers/hid/hid-bpf.c:94:5: warning: no previous prototype for 'hid_bpf_prog_detach'
tree:   https://github.com/t-kristo/linux-pm usi-5.16-rfc-v2-bpf
head: 241207b4769fca049dfcc4dbde0bda92e4f67027
commit: 1995666cad0e362400a48617c5486a2a04f4d158 [5/30] HID: initial BPF implementation
config: um-i386_defconfig (https://download.01.org/0day-ci/archive/20211127/202111270054.cbnfZNTH-lkp@intel.com/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://github.com/t-kristo/linux-pm/commit/1995666cad0e362400a48617c5486a2a04f4d158
git remote add t-kristo-pm https://github.com/t-kristo/linux-pm
git fetch --no-tags t-kristo-pm usi-5.16-rfc-v2-bpf
git checkout 1995666cad0e362400a48617c5486a2a04f4d158
# save the config file to linux build tree
mkdir build_dir
make W=1 O=build_dir ARCH=um SUBARCH=i386 SHELL=/bin/bash drivers/hid/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> drivers/hid/hid-bpf.c:94:5: warning: no previous prototype for 'hid_bpf_prog_detach' [-Wmissing-prototypes]
94 | int hid_bpf_prog_detach(struct hid_device *hdev, struct bpf_prog *prog)
| ^~~~~~~~~~~~~~~~~~~


vim +/hid_bpf_prog_detach +94 drivers/hid/hid-bpf.c

93
> 94 int hid_bpf_prog_detach(struct hid_device *hdev, struct bpf_prog *prog)
95 {
96 switch(prog->expected_attach_type) {
97 case BPF_HID_RAW_EVENT:
98 return __hid_bpf_prog_detach(hdev, &hdev->bpf.event_progs, prog);
99 default:
100 return -EINVAL;
101 }
102
103 return -EINVAL;
104 }
105

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

\
 
 \ /
  Last update: 2021-11-26 17:32    [W:0.405 / U:0.104 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site