From: Geert Uytterhoeven geert+renesas@glider.be
commit 1630146db2111412e7524d05d812ff8f2c75977e upstream.
scripts/find-unused-docs.sh invokes scripts/kernel-doc to find out if a source file contains kerneldoc or not.
However, as it passes the no longer supported "-text" option to scripts/kernel-doc, the latter prints out its help text, causing all files to be considered containing kerneldoc.
Get rid of these false positives by removing the no longer supported "-text" option from the scripts/kernel-doc invocation.
Cc: stable@vger.kernel.org # 4.16+ Fixes: b05142675310d2ac ("scripts: kernel-doc: get rid of unused output formats") Signed-off-by: Geert Uytterhoeven geert+renesas@glider.be Link: https://lore.kernel.org/r/20200127093107.26401-1-geert+renesas@glider.be Signed-off-by: Jonathan Corbet corbet@lwn.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- scripts/find-unused-docs.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/scripts/find-unused-docs.sh +++ b/scripts/find-unused-docs.sh @@ -54,7 +54,7 @@ for file in `find $1 -name '*.c'`; do if [[ ${FILES_INCLUDED[$file]+_} ]]; then continue; fi - str=$(scripts/kernel-doc -text -export "$file" 2>/dev/null) + str=$(scripts/kernel-doc -export "$file" 2>/dev/null) if [[ -n "$str" ]]; then echo "$file" fi