ext4: fix memory leak in ext4_xattr_set_acl()'s error path
In ext4_xattr_set_acl(), if ext4_journal_start() returns an error, posix_acl_release() will not be called for 'acl' which may result in a memory leak. This patch fixes that. Reviewed-by: NLukas Czerner <lczerner@redhat.com> Signed-off-by: NEugene Shatokhin <eugene.shatokhin@rosalab.ru> Signed-off-by: N"Theodore Ts'o" <tytso@mit.edu> Cc: stable@vger.kernel.org
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