Lines Matching refs:err
603 int err; in ref_module() local
609 err = strong_try_module_get(b); in ref_module()
610 if (err) in ref_module()
611 return err; in ref_module()
613 err = add_module_usage(a, b); in ref_module()
614 if (err) { in ref_module()
616 return err; in ref_module()
1072 int err; in resolve_symbol() local
1097 err = verify_namespace_is_imported(info, fsa.sym, mod); in resolve_symbol()
1098 if (err) { in resolve_symbol()
1099 fsa.sym = ERR_PTR(err); in resolve_symbol()
1118 err = ref_module(mod, fsa.owner); in resolve_symbol()
1119 if (err) { in resolve_symbol()
1120 fsa.sym = ERR_PTR(err); in resolve_symbol()
1396 int err = 0; in apply_relocations() local
1411 err = klp_apply_section_relocs(mod, info->sechdrs, in apply_relocations()
1417 err = apply_relocate(info->sechdrs, info->strtab, in apply_relocations()
1420 err = apply_relocate_add(info->sechdrs, info->strtab, in apply_relocations()
1422 if (err < 0) in apply_relocations()
1425 return err; in apply_relocations()
1700 int err; in elf_validity_check() local
1752 err = validate_section_offset(info, strhdr); in elf_validity_check()
1753 if (err < 0) { in elf_validity_check()
1755 return err; in elf_validity_check()
1801 err = validate_section_offset(info, shdr); in elf_validity_check()
1802 if (err < 0) { in elf_validity_check()
1805 return err; in elf_validity_check()
1873 int err; in copy_module_from_user() local
1879 err = security_kernel_load_data(LOADING_MODULE, true); in copy_module_from_user()
1880 if (err) in copy_module_from_user()
1881 return err; in copy_module_from_user()
1889 err = -EFAULT; in copy_module_from_user()
1893 err = security_kernel_post_load_data((char *)info->hdr, info->len, in copy_module_from_user()
1896 if (err) in copy_module_from_user()
1899 return err; in copy_module_from_user()
1998 int err; in check_modinfo() local
2005 err = try_to_force_load(mod, "bad vermagic"); in check_modinfo()
2006 if (err) in check_modinfo()
2007 return err; in check_modinfo()
2029 err = check_modinfo_livepatch(mod, info); in check_modinfo()
2030 if (err) in check_modinfo()
2031 return err; in check_modinfo()
2327 int err; in layout_and_allocate() local
2329 err = check_modinfo(info->mod, info, flags); in layout_and_allocate()
2330 if (err) in layout_and_allocate()
2331 return ERR_PTR(err); in layout_and_allocate()
2334 err = module_frob_arch_sections(info->hdr, info->sechdrs, in layout_and_allocate()
2336 if (err < 0) in layout_and_allocate()
2337 return ERR_PTR(err); in layout_and_allocate()
2339 err = module_enforce_rwx_sections(info->hdr, info->sechdrs, in layout_and_allocate()
2341 if (err < 0) in layout_and_allocate()
2342 return ERR_PTR(err); in layout_and_allocate()
2374 err = move_module(info->mod, info); in layout_and_allocate()
2375 if (err) in layout_and_allocate()
2376 return ERR_PTR(err); in layout_and_allocate()
2609 int err; in add_unformed_module() local
2621 err = wait_event_interruptible(module_wq, in add_unformed_module()
2623 if (err) in add_unformed_module()
2640 err = -EEXIST; in add_unformed_module()
2642 err = -EBUSY; in add_unformed_module()
2648 err = 0; in add_unformed_module()
2653 return err; in add_unformed_module()
2658 int err; in complete_formation() local
2663 err = verify_exported_symbols(mod); in complete_formation()
2664 if (err < 0) in complete_formation()
2689 err = -EINVAL; in complete_formation()
2692 return err; in complete_formation()
2697 int err; in prepare_coming_module() local
2700 err = klp_module_coming(mod); in prepare_coming_module()
2701 if (err) in prepare_coming_module()
2702 return err; in prepare_coming_module()
2704 err = blocking_notifier_call_chain_robust(&module_notify_list, in prepare_coming_module()
2706 err = notifier_to_errno(err); in prepare_coming_module()
2707 if (err) in prepare_coming_module()
2710 return err; in prepare_coming_module()
2740 long err = 0; in load_module() local
2755 err = module_sig_check(info, flags); in load_module()
2756 if (err) in load_module()
2763 err = elf_validity_check(info); in load_module()
2764 if (err) in load_module()
2771 err = setup_load_info(info, flags); in load_module()
2772 if (err) in load_module()
2780 err = -EPERM; in load_module()
2785 err = rewrite_section_headers(info, flags); in load_module()
2786 if (err) in load_module()
2791 err = -ENOEXEC; in load_module()
2798 err = PTR_ERR(mod); in load_module()
2805 err = add_unformed_module(mod); in load_module()
2806 if (err) in load_module()
2822 err = percpu_modalloc(mod, info); in load_module()
2823 if (err) in load_module()
2827 err = module_unload_init(mod); in load_module()
2828 if (err) in load_module()
2837 err = find_module_sections(mod, info); in load_module()
2838 if (err) in load_module()
2841 err = check_module_license_and_versions(mod); in load_module()
2842 if (err) in load_module()
2849 err = simplify_symbols(mod, info); in load_module()
2850 if (err < 0) in load_module()
2853 err = apply_relocations(mod, info); in load_module()
2854 if (err < 0) in load_module()
2857 err = post_relocation(mod, info); in load_module()
2858 if (err < 0) in load_module()
2866 err = PTR_ERR(mod->args); in load_module()
2877 err = complete_formation(mod, info); in load_module()
2878 if (err) in load_module()
2881 err = prepare_coming_module(mod); in load_module()
2882 if (err) in load_module()
2892 err = PTR_ERR(after_dashes); in load_module()
2900 err = mod_sysfs_setup(mod, info, mod->kp, mod->num_kp); in load_module()
2901 if (err < 0) in load_module()
2905 err = copy_module_elf(mod, info); in load_module()
2906 if (err < 0) in load_module()
2960 return err; in load_module()
2966 int err; in SYSCALL_DEFINE3() local
2969 err = may_init_module(); in SYSCALL_DEFINE3()
2970 if (err) in SYSCALL_DEFINE3()
2971 return err; in SYSCALL_DEFINE3()
2976 err = copy_module_from_user(umod, len, &info); in SYSCALL_DEFINE3()
2977 if (err) in SYSCALL_DEFINE3()
2978 return err; in SYSCALL_DEFINE3()
2988 int err; in SYSCALL_DEFINE3() local
2990 err = may_init_module(); in SYSCALL_DEFINE3()
2991 if (err) in SYSCALL_DEFINE3()
2992 return err; in SYSCALL_DEFINE3()
3007 err = module_decompress(&info, buf, len); in SYSCALL_DEFINE3()
3009 if (err) in SYSCALL_DEFINE3()
3010 return err; in SYSCALL_DEFINE3()