tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux.git master head: bed38c3e2dca01b358a62b5e73b46e875742fd75 commit: 1a829ff2a6c37187ff8020488e84ec392cb94854 ceph: no need to check return value of debugfs_create functions date: 3 weeks ago config: x86_64-randconfig-s1-07251243 (attached as .config) compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4 reproduce: git checkout 1a829ff2a6c37187ff8020488e84ec392cb94854 # save the attached .config to linux build tree make ARCH=x86_64
If you fix the issue, kindly add following tag Reported-by: kbuild test robot <[email protected]> All warnings (new ones prefixed by >>): fs/ceph/debugfs.c: In function 'ceph_fs_debugfs_init': >> fs/ceph/debugfs.c:297:2: warning: 'return' with a value, in function >> returning void return 0; ^ vim +/return +297 fs/ceph/debugfs.c 039934b8 Sage Weil 2009-11-12 294 1a829ff2 Greg Kroah-Hartman 2019-06-12 295 void ceph_fs_debugfs_init(struct ceph_fs_client *fsc) 039934b8 Sage Weil 2009-11-12 296 { 039934b8 Sage Weil 2009-11-12 @297 return 0; 039934b8 Sage Weil 2009-11-12 298 } 039934b8 Sage Weil 2009-11-12 299 :::::: The code at line 297 was first introduced by commit :::::: 039934b895c89c2bb40aa5132efe00e60b70efca ceph: build cleanly without CONFIG_DEBUG_FS :::::: TO: Sage Weil <[email protected]> :::::: CC: Sage Weil <[email protected]> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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