git: 28345f093783 - main - pjdfstest: Avoid needless use of expr

The branch main has been updated by des:

URL: https://cgit.FreeBSD.org/src/commit/?id=28345f093783ec78163660dd1168838fe0ff1f12

commit 28345f093783ec78163660dd1168838fe0ff1f12
Author:     Dag-Erling Smørgrav <des@FreeBSD.org>
AuthorDate: 2025-10-30 20:18:23 +0000
Commit:     Dag-Erling Smørgrav <des@FreeBSD.org>
CommitDate: 2025-10-30 20:18:38 +0000

    pjdfstest: Avoid needless use of expr
    
    Sponsored by:   Klara, Inc.
    Sponsored by:   NetApp, Inc.
    Reviewed by:    markj
    Differential Revision:  https://reviews.freebsd.org/D53443
---
 contrib/pjdfstest/tests/ftruncate/12.t | 2 +-
 contrib/pjdfstest/tests/link/05.t      | 2 +-
 contrib/pjdfstest/tests/link/15.t      | 2 +-
 contrib/pjdfstest/tests/mkdir/11.t     | 2 +-
 contrib/pjdfstest/tests/mkfifo/11.t    | 2 +-
 contrib/pjdfstest/tests/open/19.t      | 2 +-
 contrib/pjdfstest/tests/symlink/11.t   | 2 +-
 contrib/pjdfstest/tests/truncate/12.t  | 2 +-
 8 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/contrib/pjdfstest/tests/ftruncate/12.t b/contrib/pjdfstest/tests/ftruncate/12.t
index 98f3daeaf461..022f2cdae47a 100644
--- a/contrib/pjdfstest/tests/ftruncate/12.t
+++ b/contrib/pjdfstest/tests/ftruncate/12.t
@@ -22,7 +22,7 @@ EFBIG|EINVAL)
 	;;
 *)
 	echo "not ok ${ntest}"
-	ntest=`expr ${ntest} + 1`
+	ntest=$((ntest + 1))
 	;;
 esac
 expect 0 unlink ${n0}
diff --git a/contrib/pjdfstest/tests/link/05.t b/contrib/pjdfstest/tests/link/05.t
index e6a7d1cc8201..4641e3605efb 100644
--- a/contrib/pjdfstest/tests/link/05.t
+++ b/contrib/pjdfstest/tests/link/05.t
@@ -27,7 +27,7 @@ while [ ${i} -le ${link_max} ]; do
 	if [ $? -ne 0 ]; then
 		break
 	fi
-	i=`expr $i + 1`
+	i=$((i + 1))
 done
 test_check $i -eq ${link_max}
 
diff --git a/contrib/pjdfstest/tests/link/15.t b/contrib/pjdfstest/tests/link/15.t
index cb41ad503370..0dc7648df5cb 100644
--- a/contrib/pjdfstest/tests/link/15.t
+++ b/contrib/pjdfstest/tests/link/15.t
@@ -26,7 +26,7 @@ while :; do
 	if [ $? -ne 0 ]; then
 		break
 	fi
-	i=`expr $i + 1`
+	i=$((i + 1))
 done
 expect ENOSPC link ${n0}/${n1} ${n0}/${n2}
 umount /dev/md${n}
diff --git a/contrib/pjdfstest/tests/mkdir/11.t b/contrib/pjdfstest/tests/mkdir/11.t
index 118ca3af8896..f162f6d4eb86 100644
--- a/contrib/pjdfstest/tests/mkdir/11.t
+++ b/contrib/pjdfstest/tests/mkdir/11.t
@@ -24,7 +24,7 @@ while :; do
 	if [ $? -ne 0 ]; then
 		break
 	fi
-	i=`expr $i + 1`
+	i=$((i + 1))
 done
 expect ENOSPC mkdir ${n0}/${n1} 0755
 umount /dev/md${n}
diff --git a/contrib/pjdfstest/tests/mkfifo/11.t b/contrib/pjdfstest/tests/mkfifo/11.t
index 39cfea4e40f7..73d4a5d09f30 100644
--- a/contrib/pjdfstest/tests/mkfifo/11.t
+++ b/contrib/pjdfstest/tests/mkfifo/11.t
@@ -24,7 +24,7 @@ while :; do
 	if [ $? -ne 0 ]; then
 		break
 	fi
-	i=`expr $i + 1`
+	i=$((i + 1))
 done
 expect ENOSPC mkfifo ${n0}/${n1} 0644
 umount /dev/md${n}
diff --git a/contrib/pjdfstest/tests/open/19.t b/contrib/pjdfstest/tests/open/19.t
index 4bc2df2a4313..e3c5b35fd96b 100644
--- a/contrib/pjdfstest/tests/open/19.t
+++ b/contrib/pjdfstest/tests/open/19.t
@@ -24,7 +24,7 @@ while :; do
 	if [ $? -ne 0 ]; then
 		break
 	fi
-	i=`expr $i + 1`
+	i=$((i + 1))
 done
 expect ENOSPC open ${n0}/${i} O_RDONLY,O_CREAT 0644
 umount /dev/md${n}
diff --git a/contrib/pjdfstest/tests/symlink/11.t b/contrib/pjdfstest/tests/symlink/11.t
index b1be674370ad..5d5e864674d6 100644
--- a/contrib/pjdfstest/tests/symlink/11.t
+++ b/contrib/pjdfstest/tests/symlink/11.t
@@ -24,7 +24,7 @@ while :; do
 	if [ $? -ne 0 ]; then
 		break
 	fi
-	i=`expr $i + 1`
+	i=$((i + 1))
 done
 expect ENOSPC symlink test ${n0}/${n1}
 umount /dev/md${n}
diff --git a/contrib/pjdfstest/tests/truncate/12.t b/contrib/pjdfstest/tests/truncate/12.t
index 98f3daeaf461..022f2cdae47a 100644
--- a/contrib/pjdfstest/tests/truncate/12.t
+++ b/contrib/pjdfstest/tests/truncate/12.t
@@ -22,7 +22,7 @@ EFBIG|EINVAL)
 	;;
 *)
 	echo "not ok ${ntest}"
-	ntest=`expr ${ntest} + 1`
+	ntest=$((ntest + 1))
 	;;
 esac
 expect 0 unlink ${n0}