btrfs-progs: tests: remove trivial use of local variables

No need to use a temporary variable if the parameter usage is obvious
from the context.

Signed-off-by: David Sterba <dsterba@suse.com>

8 files changed, 9 insertions, 36 deletions

diff --git a/tests/fsck-tests/015-tree-reloc-tree/test.sh b/tests/fsck-tests/015-tree-reloc-tree/test.sh
index 21987b0c..5d9d5122 100755
--- a/tests/fsck-tests/015-tree-reloc-tree/test.sh
+++ b/tests/fsck-tests/015-tree-reloc-tree/test.sh
@@ -10,10 +10,7 @@ source "$TEST_TOP/common"
 check_prereq btrfs
 
 check_image() {
-	local image
-
-	image=$1
-	run_check "$TOP/btrfs" check "$image"
+	run_check "$TOP/btrfs" check "$1"
 }
 
 check_all_images
diff --git a/tests/fsck-tests/020-extent-ref-cases/test.sh b/tests/fsck-tests/020-extent-ref-cases/test.sh
index 9cf99a51..a1bf75b1 100755
--- a/tests/fsck-tests/020-extent-ref-cases/test.sh
+++ b/tests/fsck-tests/020-extent-ref-cases/test.sh
@@ -20,10 +20,7 @@ source "$TEST_TOP/common"
 check_prereq btrfs
 
 check_image() {
-	local image
-
-	image=$1
-	run_check "$TOP/btrfs" check "$image"
+	run_check "$TOP/btrfs" check "$1"
 }
 
 check_all_images
diff --git a/tests/fuzz-tests/001-simple-check-unmounted/test.sh b/tests/fuzz-tests/001-simple-check-unmounted/test.sh
index 84d7ed83..87a63944 100755
--- a/tests/fuzz-tests/001-simple-check-unmounted/test.sh
+++ b/tests/fuzz-tests/001-simple-check-unmounted/test.sh
@@ -9,10 +9,7 @@ check_prereq btrfs
 
 # redefine the one provided by common
 check_image() {
-	local image
-
-	image=$1
-	run_mayfail "$TOP/btrfs" check "$image"
+	run_mayfail "$TOP/btrfs" check "$1"
 }
 
 check_all_images "$TEST_TOP/fuzz-tests/images"
diff --git a/tests/fuzz-tests/002-simple-image/test.sh b/tests/fuzz-tests/002-simple-image/test.sh
index 0db61908..5dddc9e1 100755
--- a/tests/fuzz-tests/002-simple-image/test.sh
+++ b/tests/fuzz-tests/002-simple-image/test.sh
@@ -9,11 +9,8 @@ check_prereq btrfs-image
 
 # redefine the one provided by common
 check_image() {
-	local image
-
-	image=$1
 	truncate -s0 target
-	run_mayfail "$TOP/btrfs-image" "$image" target
+	run_mayfail "$TOP/btrfs-image" "$1" target
 	truncate -s0 target
 }
 
diff --git a/tests/fuzz-tests/004-simple-dump-tree/test.sh b/tests/fuzz-tests/004-simple-dump-tree/test.sh
index 857c742a..c09b8478 100755
--- a/tests/fuzz-tests/004-simple-dump-tree/test.sh
+++ b/tests/fuzz-tests/004-simple-dump-tree/test.sh
@@ -7,10 +7,7 @@ check_prereq btrfs
 
 # redefine the one provided by common
 check_image() {
-	local image
-
-	image=$1
-	run_mayfail "$TOP/btrfs" inspect-internal dump-tree "$image"
+	run_mayfail "$TOP/btrfs" inspect-internal dump-tree "$1"
 }
 
 check_all_images "$TEST_TOP/fuzz-tests/images"
diff --git a/tests/fuzz-tests/006-simple-tree-stats/test.sh b/tests/fuzz-tests/006-simple-tree-stats/test.sh
index cb82e2cf..146afa93 100755
--- a/tests/fuzz-tests/006-simple-tree-stats/test.sh
+++ b/tests/fuzz-tests/006-simple-tree-stats/test.sh
@@ -7,10 +7,7 @@ check_prereq btrfs
 
 # redefine the one provided by common
 check_image() {
-	local image
-
-	image=$1
-	run_mayfail "$TOP/btrfs" inspect-internal tree-stats "$image"
+	run_mayfail "$TOP/btrfs" inspect-internal tree-stats "$1"
 }
 
 check_all_images "$TEST_TOP/fuzz-tests/images"
diff --git a/tests/misc-tests/002-uuid-rewrite/test.sh b/tests/misc-tests/002-uuid-rewrite/test.sh
index e32aff0c..8e7011a8 100755
--- a/tests/misc-tests/002-uuid-rewrite/test.sh
+++ b/tests/misc-tests/002-uuid-rewrite/test.sh
@@ -10,10 +10,7 @@ check_prereq btrfs
 prepare_test_dev
 
 get_fs_uuid() {
-	local image
-
-	image="$1"
-	run_check_stdout $TOP/btrfs inspect-internal dump-super "$image" | \
+	run_check_stdout $TOP/btrfs inspect-internal dump-super "$1" | \
 		grep '^fsid' | awk '{print $2}'
 }
 
diff --git a/tests/misc-tests/003-zero-log/test.sh b/tests/misc-tests/003-zero-log/test.sh
index 9d2940f5..51cf6ae4 100755
--- a/tests/misc-tests/003-zero-log/test.sh
+++ b/tests/misc-tests/003-zero-log/test.sh
@@ -9,17 +9,11 @@ prepare_test_dev
 
 get_log_root()
 {
-	local image
-
-	image="$1"
-	$TOP/btrfs inspect-internal dump-super "$image" | \
+	$TOP/btrfs inspect-internal dump-super "$1" | \
 		grep '^log_root\>' | awk '{print $2}'
 }
 get_log_root_level() {
-	local image
-
-	image="$1"
-	$TOP/btrfs inspect-internal dump-super "$image" | \
+	$TOP/btrfs inspect-internal dump-super "$1" | \
 		grep '^log_root_level' | awk '{print $2}'
 }