diff options
| author | Joe Perches <joe@perches.com> | 2020-01-28 11:02:50 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-01-30 10:03:37 +0100 |
| commit | 72d62c4e422ed2380a2acd51747789b48146e4ee (patch) | |
| tree | ad831f1b4024150771c72ef7c3a24159c4484301 /net | |
| parent | d0208bf4da97f76237300afb83c097de25645de6 (diff) | |
| download | linux-stable-72d62c4e422ed2380a2acd51747789b48146e4ee.tar.gz linux-stable-72d62c4e422ed2380a2acd51747789b48146e4ee.tar.bz2 linux-stable-72d62c4e422ed2380a2acd51747789b48146e4ee.zip | |
net: drop_monitor: Use kstrdup
Convert the equivalent but rather odd uses of kmemdup with
__GFP_ZERO to the more common kstrdup and avoid unnecessary
zeroing of copied over memory.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/drop_monitor.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/net/core/drop_monitor.c b/net/core/drop_monitor.c index 536e032d95c8..ea46fc6aa883 100644 --- a/net/core/drop_monitor.c +++ b/net/core/drop_monitor.c @@ -802,16 +802,12 @@ net_dm_hw_metadata_clone(const struct net_dm_hw_metadata *hw_metadata) if (!n_hw_metadata) return NULL; - trap_group_name = kmemdup(hw_metadata->trap_group_name, - strlen(hw_metadata->trap_group_name) + 1, - GFP_ATOMIC | __GFP_ZERO); + trap_group_name = kstrdup(hw_metadata->trap_group_name, GFP_ATOMIC); if (!trap_group_name) goto free_hw_metadata; n_hw_metadata->trap_group_name = trap_group_name; - trap_name = kmemdup(hw_metadata->trap_name, - strlen(hw_metadata->trap_name) + 1, - GFP_ATOMIC | __GFP_ZERO); + trap_name = kstrdup(hw_metadata->trap_name, GFP_ATOMIC); if (!trap_name) goto free_trap_group; n_hw_metadata->trap_name = trap_name; |