diff options
| -rwxr-xr-x | scripts/misc-check | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/scripts/misc-check b/scripts/misc-check index 7cb61841a125..a74450e799d1 100755 --- a/scripts/misc-check +++ b/scripts/misc-check @@ -51,5 +51,17 @@ check_missing_include_linux_export_h () { xargs -r printf "%s: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing\n" >&2 } +# If you do not use EXPORT_SYMBOL(), please do not include <linux/export.h>. +# Currently, this is checked for *.c files, but not for *.h files, because some +# *.c files rely on <linux/export.h> being included indirectly. +check_unnecessary_include_linux_export_h () { + + git -C "${srctree:-.}" grep --files-with-matches '#include[[:space:]]*<linux/export\.h>' \ + -- '*.[c]' :^tools/ | + xargs -r git -C "${srctree:-.}" grep --files-without-match -E 'EXPORT_SYMBOL((_NS)?(_GPL)?|_GPL_FOR_MODULES)\(.*\)' | + xargs -r printf "%s: warning: EXPORT_SYMBOL() is not used, but #include <linux/export.h> is present\n" >&2 +} + check_tracked_ignored_files check_missing_include_linux_export_h +check_unnecessary_include_linux_export_h |