Revision e581595ea29c737587bcc349420bfdacb9a6b02b authored by Greg Kroah-Hartman on 12 July 2019, 03:53:12 UTC, committed by Linus Torvalds on 12 July 2019, 18:05:41 UTC
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Also, because there is no need to save the file dentry, remove all of the variables that were being saved, and just recursively delete the whole directory when shutting down, saving a lot of logic and local variables. [gregkh@linuxfoundation.org: v2] Link: http://lkml.kernel.org/r/20190613055455.GE19717@kroah.com Link: http://lkml.kernel.org/r/20190612152912.GA19151@kroah.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com> Cc: Mark Fasheh <mark@fasheh.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Joseph Qi <joseph.qi@linux.alibaba.com> Cc: Jia Guo <guojia12@huawei.com> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Changwei Ge <gechangwei@live.cn> Cc: Gang He <ghe@suse.com> Cc: Jun Piao <piaojun@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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atomic | ||
basic | ||
coccinelle | ||
dtc | ||
gcc-plugins | ||
gdb | ||
genksyms | ||
kconfig | ||
ksymoops | ||
mod | ||
package | ||
selinux | ||
tracing | ||
.gitignore | -rw-r--r-- | 145 bytes |
Kbuild.include | -rw-r--r-- | 12.7 KB |
Kconfig.include | -rw-r--r-- | 1.1 KB |
Lindent | -rwxr-xr-x | 502 bytes |
Makefile | -rw-r--r-- | 1.6 KB |
Makefile.asm-generic | -rw-r--r-- | 1.8 KB |
Makefile.build | -rw-r--r-- | 17.0 KB |
Makefile.clean | -rw-r--r-- | 2.8 KB |
Makefile.dtbinst | -rw-r--r-- | 1.1 KB |
Makefile.extrawarn | -rw-r--r-- | 2.5 KB |
Makefile.gcc-plugins | -rw-r--r-- | 2.4 KB |
Makefile.headersinst | -rw-r--r-- | 3.8 KB |
Makefile.host | -rw-r--r-- | 6.3 KB |
Makefile.kasan | -rw-r--r-- | 1.4 KB |
Makefile.kcov | -rw-r--r-- | 359 bytes |
Makefile.lib | -rw-r--r-- | 14.8 KB |
Makefile.modbuiltin | -rw-r--r-- | 1.7 KB |
Makefile.modinst | -rw-r--r-- | 1.1 KB |
Makefile.modpost | -rw-r--r-- | 5.3 KB |
Makefile.modsign | -rw-r--r-- | 897 bytes |
Makefile.ubsan | -rw-r--r-- | 864 bytes |
adjust_autoksyms.sh | -rwxr-xr-x | 2.7 KB |
asn1_compiler.c | -rw-r--r-- | 35.3 KB |
bin2c.c | -rw-r--r-- | 743 bytes |
bloat-o-meter | -rwxr-xr-x | 3.3 KB |
bootgraph.pl | -rwxr-xr-x | 5.6 KB |
bpf_helpers_doc.py | -rwxr-xr-x | 15.5 KB |
cc-can-link.sh | -rwxr-xr-x | 166 bytes |
check_extable.sh | -rwxr-xr-x | 4.9 KB |
checkincludes.pl | -rwxr-xr-x | 1.9 KB |
checkkconfigsymbols.py | -rwxr-xr-x | 15.5 KB |
checkpatch.pl | -rwxr-xr-x | 197.8 KB |
checkstack.pl | -rwxr-xr-x | 5.3 KB |
checksyscalls.sh | -rwxr-xr-x | 7.3 KB |
checkversion.pl | -rwxr-xr-x | 1.9 KB |
clang-version.sh | -rwxr-xr-x | 527 bytes |
cleanfile | -rwxr-xr-x | 3.5 KB |
cleanpatch | -rwxr-xr-x | 5.1 KB |
coccicheck | -rwxr-xr-x | 7.2 KB |
config | -rwxr-xr-x | 4.5 KB |
conmakehash.c | -rw-r--r-- | 5.8 KB |
const_structs.checkpatch | -rw-r--r-- | 964 bytes |
decode_stacktrace.sh | -rwxr-xr-x | 3.9 KB |
decodecode | -rwxr-xr-x | 2.6 KB |
depmod.sh | -rwxr-xr-x | 1.3 KB |
diffconfig | -rwxr-xr-x | 3.7 KB |
documentation-file-ref-check | -rwxr-xr-x | 5.4 KB |
export_report.pl | -rwxr-xr-x | 4.6 KB |
extract-cert.c | -rw-r--r-- | 3.5 KB |
extract-ikconfig | -rwxr-xr-x | 1.7 KB |
extract-module-sig.pl | -rwxr-xr-x | 3.7 KB |
extract-sys-certs.pl | -rwxr-xr-x | 3.7 KB |
extract-vmlinux | -rwxr-xr-x | 1.7 KB |
extract_xc3028.pl | -rwxr-xr-x | 44.6 KB |
faddr2line | -rwxr-xr-x | 6.2 KB |
file-size.sh | -rwxr-xr-x | 86 bytes |
find-unused-docs.sh | -rwxr-xr-x | 1.3 KB |
gcc-goto.sh | -rwxr-xr-x | 511 bytes |
gcc-ld | -rwxr-xr-x | 711 bytes |
gcc-plugin.sh | -rwxr-xr-x | 1.1 KB |
gcc-version.sh | -rwxr-xr-x | 588 bytes |
gcc-x86_32-has-stack-protector.sh | -rwxr-xr-x | 173 bytes |
gcc-x86_64-has-stack-protector.sh | -rwxr-xr-x | 198 bytes |
gen_compile_commands.py | -rwxr-xr-x | 5.6 KB |
gen_ksymdeps.sh | -rwxr-xr-x | 399 bytes |
get_dvb_firmware | -rwxr-xr-x | 24.5 KB |
get_maintainer.pl | -rwxr-xr-x | 65.8 KB |
gfp-translate | -rwxr-xr-x | 1.7 KB |
headerdep.pl | -rwxr-xr-x | 3.5 KB |
headers.sh | -rwxr-xr-x | 512 bytes |
headers_check.pl | -rwxr-xr-x | 3.7 KB |
headers_install.sh | -rwxr-xr-x | 1.4 KB |
insert-sys-cert.c | -rw-r--r-- | 8.9 KB |
kallsyms.c | -rw-r--r-- | 17.9 KB |
kernel-doc | -rwxr-xr-x | 60.7 KB |
ld-version.sh | -rwxr-xr-x | 269 bytes |
leaking_addresses.pl | -rwxr-xr-x | 12.8 KB |
link-vmlinux.sh | -rwxr-xr-x | 6.8 KB |
makelst | -rwxr-xr-x | 808 bytes |
markup_oops.pl | -rwxr-xr-x | 7.9 KB |
mkcompile_h | -rwxr-xr-x | 2.5 KB |
mkmakefile | -rwxr-xr-x | 450 bytes |
mksysmap | -rwxr-xr-x | 1.3 KB |
mkuboot.sh | -rwxr-xr-x | 414 bytes |
module-common.lds | -rw-r--r-- | 901 bytes |
modules-check.sh | -rwxr-xr-x | 310 bytes |
namespace.pl | -rwxr-xr-x | 13.0 KB |
objdiff | -rwxr-xr-x | 2.8 KB |
parse-maintainers.pl | -rw-r--r-- | 3.7 KB |
patch-kernel | -rwxr-xr-x | 9.9 KB |
pnmtologo.c | -rw-r--r-- | 11.9 KB |
profile2linkerlist.pl | -rwxr-xr-x | 414 bytes |
prune-kernel | -rwxr-xr-x | 708 bytes |
recordmcount.c | -rw-r--r-- | 16.6 KB |
recordmcount.h | -rw-r--r-- | 16.4 KB |
recordmcount.pl | -rwxr-xr-x | 18.8 KB |
setlocalversion | -rwxr-xr-x | 4.3 KB |
show_delta | -rwxr-xr-x | 3.0 KB |
sign-file.c | -rw-r--r-- | 9.8 KB |
sortextable.c | -rw-r--r-- | 8.3 KB |
sortextable.h | -rw-r--r-- | 5.5 KB |
spdxcheck-test.sh | -rw-r--r-- | 323 bytes |
spdxcheck.py | -rwxr-xr-x | 9.9 KB |
spelling.txt | -rw-r--r-- | 28.8 KB |
sphinx-pre-install | -rwxr-xr-x | 15.7 KB |
split-man.pl | -rwxr-xr-x | 600 bytes |
stackdelta | -rwxr-xr-x | 1.8 KB |
stackusage | -rwxr-xr-x | 794 bytes |
subarch.include | -rw-r--r-- | 641 bytes |
tags.sh | -rwxr-xr-x | 10.0 KB |
unifdef.c | -rw-r--r-- | 34.8 KB |
ver_linux | -rwxr-xr-x | 2.7 KB |
xen-hypercalls.sh | -rw-r--r-- | 386 bytes |
xz_wrap.sh | -rwxr-xr-x | 562 bytes |
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