ext4: move 'ix' sanity check to corrent position

[ Upstream commit af90a8f4a0 ]

Check 'ix' before it is used.

Fixes: 80e675f906 ("ext4: optimize memmmove lengths in extent/index insertions")
Signed-off-by: Gou Hao <gouhao@uniontech.com>
Link: https://lore.kernel.org/r/20230906013341.7199-1-gouhao@uniontech.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Gou Hao 2023-09-06 09:33:41 +08:00 • committed by Greg Kroah-Hartman
commit 4f13eab0e8