Sorry, the patch title need fix, Pls ignore this.
On 2018/12/15 17:53, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> security/integrity/evm/evm_main.c: In function 'init_evm':
> security/integrity/evm/evm_main.c:566:21: warning:
> variable 'xattr' set but not used [-Wunused-but-set-variable]
>
> It never used since commit 21af76631476 ("EVM: turn evm_config_xattrnames
> into a list")
>
> Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
> ---
> security/integrity/evm/evm_main.c | 6 +-----
> 1 file changed, 1 insertion(+), 5 deletions(-)
>
> diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c
> index 5ecaa3d..b6d9f14 100644
> --- a/security/integrity/evm/evm_main.c
> +++ b/security/integrity/evm/evm_main.c
> @@ -563,7 +563,6 @@ static int __init init_evm(void)
> {
> int error;
> struct list_head *pos, *q;
> - struct xattr_list *xattr;
>
> evm_init_config();
>
> @@ -580,11 +579,8 @@ static int __init init_evm(void)
> error:
> if (error != 0) {
> if (!list_empty(&evm_config_xattrnames)) {
> - list_for_each_safe(pos, q, &evm_config_xattrnames) {
> - xattr = list_entry(pos, struct xattr_list,
> - list);
> + list_for_each_safe(pos, q, &evm_config_xattrnames)
> list_del(pos);
> - }
> }
> }
>
>
>
>
> .
>
