[PATCH 1/2] common/xfs: fix _scratch_mkfs_xfs_supports_concurrency

["Darrick J. Wong" <djwong@kernel.org>]

From: Darrick J. Wong <djwong@kernel.org>

generic/347 regresses when external logs are in the configuration:

 --- a/generic/347.out		2025-07-15 14:45:15.044714644 -0700
 +++ b/generic/347.out.bad	2026-05-18 23:17:01.687750781 -0700
 @@ -1,2 +1,36 @@
  QA output created by 347
 -=== completed
 +Cannot specify both -l logdev and -l concurrency
 +Usage: mkfs.xfs

Since this actually tests running mkfs.xfs with $SCRATCH_OPTIONS, the
helper ought to have detected that you can't give both.  Unfortunately,
there's a weird switch that turns -l into -d even though they're not
quite the same option.  Delete that, and fix the indentation (tabs, not
spaces) in the helper.

Cc: <fstests@vger.kernel.org> # v2026.05.17
Fixes: 7f162f5bcf50fc ("common/xfs: helper function to check if -l/-d/-r concurrecy flags.")
Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
---
 common/xfs |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/common/xfs b/common/xfs
index 4b3a7f7d153282..88299acdd086be 100644
--- a/common/xfs
+++ b/common/xfs
@@ -2431,8 +2431,7 @@ _require_xfs_healer()
 # -l/-d concurrency came in same xfsprogs release v6.7
  _scratch_mkfs_xfs_supports_concurrency()
 {
-    local arg="${1:-d}"
+	local arg="${1:-d}"
 
-    test "$arg" = "-l" && arg="-d"
-    _scratch_mkfs_xfs_supported "$arg" concurrency=0
+	_scratch_mkfs_xfs_supported "$arg" concurrency=0
 }