[LTP] [PATCH] ext4-new-features: modify ext4_get_inode_version.sh not know $EXT4_DEV definition

[Zorro L. <zl...@re...>]

ext4_get_inode_version.sh use $EXT4_DEV, but it really don't known what is $EXT4_DEV.
That cause other cases which use ext4_get_inode_version.sh will failed.

Signed-off-by: Zorro Lang <zl...@re...>
---

Hi,

When I run ext4-inode-version, I always hit TFAIL. But I can't reproduce the fail manually.
Then I find ext4_inode_version_test.sh use ext4_get_inode_version.sh, ext4_get_inode_version.sh
$EXT4_DEV which ext4_get_inode_version.sh don't know what it is.

About this patch, I export $EXT4_DEV  in ext4_inode_version_test.sh, before it use ext4_get_inode_version.sh.
But I think add the "export" in front of "EXT4_DEV=$LTP_BIG_DEV" in ext4_funcs.sh will be another method.

Please review, and tell me which one do you think is better for LTP? Or you have a better one;)

Thank you,
Zorro Lang

 .../fs/ext4-new-features/ext4-inode-version/ext4_inode_version_test.sh  | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/testcases/kernel/fs/ext4-new-features/ext4-inode-version/ext4_inode_version_test.sh b/testcases/kernel/fs/ext4-new-features/ext4-inode-version/ext4_inode_version_test.sh
index ac8f021..2549088 100755
--- a/testcases/kernel/fs/ext4-new-features/ext4-inode-version/ext4_inode_version_test.sh
+++ b/testcases/kernel/fs/ext4-new-features/ext4-inode-version/ext4_inode_version_test.sh
@@ -138,6 +138,8 @@ test_inode_version()
 
 # main
 ext4_setup
+# export EXT4_DEV for ext4_get_inode_version.sh can know it
+export EXT4_DEV=$EXT4_DEV
 
 ext4_test_128_inode_version
 
-- 
1.9.3