| Message ID | 20221108130411.6932-1-yuehaibing@huawei.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | net/mlx5e: Use kvfree() in mlx5e_accel_fs_tcp_create() | expand |
On 11/8/2022 9:04 PM, YueHaibing wrote: > 'accel_tcp' is allocated by kzalloc(), which should freed by kvfree(). 'accel_tcp' is allocated by kvzalloc() > > Fixes: f52f2faee581 ("net/mlx5e: Introduce flow steering API") > Signed-off-by: YueHaibing <yuehaibing@huawei.com> > --- > drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c > index 285d32d2fd08..7843c60d5b99 100644 > --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c > +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c > @@ -397,7 +397,7 @@ int mlx5e_accel_fs_tcp_create(struct mlx5e_flow_steering *fs) > err_destroy_tables: > while (--i >= 0) > accel_fs_tcp_destroy_table(fs, i); > - kfree(accel_tcp); > + kvfree(accel_tcp); > mlx5e_fs_set_accel_tcp(fs, NULL); > return err; > } Need to fix mlx5e_accel_fs_tcp_destroy() as well?
On 2022/11/8 21:16, Mark Zhang wrote: > On 11/8/2022 9:04 PM, YueHaibing wrote: >> 'accel_tcp' is allocated by kzalloc(), which should freed by kvfree(). > > 'accel_tcp' is allocated by kvzalloc()> >> >> Fixes: f52f2faee581 ("net/mlx5e: Introduce flow steering API") >> Signed-off-by: YueHaibing <yuehaibing@huawei.com> >> --- >> drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c >> index 285d32d2fd08..7843c60d5b99 100644 >> --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c >> +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c >> @@ -397,7 +397,7 @@ int mlx5e_accel_fs_tcp_create(struct mlx5e_flow_steering *fs) >> err_destroy_tables: >> while (--i >= 0) >> accel_fs_tcp_destroy_table(fs, i); >> - kfree(accel_tcp); >> + kvfree(accel_tcp); >> mlx5e_fs_set_accel_tcp(fs, NULL); >> return err; >> } > > Need to fix mlx5e_accel_fs_tcp_destroy() as well? Indeed, thanks for your review. > > .
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c index 285d32d2fd08..7843c60d5b99 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c @@ -397,7 +397,7 @@ int mlx5e_accel_fs_tcp_create(struct mlx5e_flow_steering *fs) err_destroy_tables: while (--i >= 0) accel_fs_tcp_destroy_table(fs, i); - kfree(accel_tcp); + kvfree(accel_tcp); mlx5e_fs_set_accel_tcp(fs, NULL); return err; }
'accel_tcp' is allocated by kzalloc(), which should freed by kvfree(). Fixes: f52f2faee581 ("net/mlx5e: Introduce flow steering API") Signed-off-by: YueHaibing <yuehaibing@huawei.com> --- drivers/net/ethernet/mellanox/mlx5/core/en_accel/fs_tcp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)