[dpdk-dev] [PATCH] devtools: relax headline prefix check

[Tomasz Duszynski <tduszynski@marvell.com>]

In order to avoid code duplication common code shared across drivers
is stored under drivers/common.

Currently if one needs to introduce changes to common and particular
driver i.e common/driver and net/driver separate patches needs to be
prepared otherwise warning about wrong headline prefix gets printed.

In order to avoid that script should allow cases where changes to
drivers/common/driver and drivers/group/driver belong to the same patch.

Signed-off-by: Tomasz Duszynski <tduszynski@marvell.com>
---
 devtools/check-git-log.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/devtools/check-git-log.sh b/devtools/check-git-log.sh
index 9988bf863d..ee37e65ae4 100755
--- a/devtools/check-git-log.sh
+++ b/devtools/check-git-log.sh
@@ -80,6 +80,10 @@ bad=$(for commit in $commits ; do
 	drv=$(echo "$files" | grep '^drivers/' | cut -d "/" -f 2,3 | sort -u)
 	drvgrp=$(echo "$drv" | cut -d "/" -f 1 | uniq)
 	if [ $(echo "$drvgrp" | wc -l) -gt 1 ] ; then
+		if [ $(echo "$drvgrp" | grep -c "common") -eq 1 ] &&
+		   [ $(echo "$drvgrp" | grep -cv "common") -eq 1 ] ; then
+			continue
+		fi
 		echo "$headline" | grep -v '^drivers:'
 	elif [ $(echo "$drv" | wc -l) -gt 1 ] ; then
 		echo "$headline" | grep -v "^drivers/$drvgrp"
--
2.25.1