[PATCH v1 1/2] f2fs/015: Fix mount syntax for disabling jquota

F2FS has removed the trailing "=" in the mount options for disabling
user, group, and project journaled quotas. To maintain compatibility,
update the test cases in f2fs/015 to try the new syntax first, and fall
back to the legacy syntax if the initial mount attempt fails.

Signed-off-by: Joanne Chang <[email protected]>
---
 tests/f2fs/015     | 13 +++++++++----
 tests/f2fs/015.out |  6 +++---
 2 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/tests/f2fs/015 b/tests/f2fs/015
index 81ea9818..54cada4a 100755
--- a/tests/f2fs/015
+++ b/tests/f2fs/015
@@ -66,9 +66,9 @@ options=(
 	"usrjquota=ausrquota"		""			\
 	"grpjquota=agrpquota"		""			\
 	"prjjquota=aprjquota"		""			\
-	"usrjquota="			""			\
-	"grpjquota="			""			\
-	"prjjquota="			""			\
+	"usrjquota"			""			\
+	"grpjquota"			""			\
+	"prjjquota"			""			\
 	"usrjquota=ausrquota"		"extra_attr,quota,project_quota"	\
 	"grpjquota=agrpquota"		"extra_attr,quota,project_quota"	\
 	"prjjquota=aprjquota"		"extra_attr,quota,project_quota"	\
@@ -119,7 +119,12 @@ do
 	else
 		_scratch_mkfs >> $seqres.full || _fail "mkfs failed"
 	fi
-	_try_scratch_mount "-o ${options[$i]}" >> $seqres.full 2>&1
+	if [[ "${options[$i]}" == *jquota ]]; then
+		_try_scratch_mount "-o ${options[$i]}" >> $seqres.full 2>&1 || \
+			_try_scratch_mount "-o ${options[$i]}=" >> $seqres.full 2>&1
+	else
+		_try_scratch_mount "-o ${options[$i]}" >> $seqres.full 2>&1
+	fi
 	echo $?
 	_scratch_unmount >> $seqres.full 2>&1
 done
diff --git a/tests/f2fs/015.out b/tests/f2fs/015.out
index cd273550..45ef9ea8 100644
--- a/tests/f2fs/015.out
+++ b/tests/f2fs/015.out
@@ -101,11 +101,11 @@ Option#98: grpjquota=agrpquota :
 32
 Option#100: prjjquota=aprjquota : 
 32
-Option#102: usrjquota= : 
+Option#102: usrjquota : 
 0
-Option#104: grpjquota= : 
+Option#104: grpjquota : 
 0
-Option#106: prjjquota= : 
+Option#106: prjjquota : 
 0
 Option#108: usrjquota=ausrquota : extra_attr,quota,project_quota
 0
-- 
2.54.0.563.g4f69b47b94-goog