diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2015-02-09 11:10:41 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-02-09 14:10:05 -0800 |
| commit | 1d966d03a37f7f58abf12e87203d03f96950cfd0 (patch) | |
| tree | b8ac6df8e58fcf7b1221bb0c69135d744eec5cd2 /drivers/net/ethernet/mellanox/mlx5/core | |
| parent | c4c655302c9134c75aa88f522ee33c493276f02c (diff) | |
net: Mellanox: Delete unnecessary checks before the function call "vunmap"
The vunmap() function performs also input parameter validation.
Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/alloc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/alloc.c b/drivers/net/ethernet/mellanox/mlx5/core/alloc.c index 56779c1c7811..201ca6d76ce5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/alloc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/alloc.c @@ -121,7 +121,7 @@ void mlx5_buf_free(struct mlx5_core_dev *dev, struct mlx5_buf *buf) dma_free_coherent(&dev->pdev->dev, buf->size, buf->direct.buf, buf->direct.map); else { - if (BITS_PER_LONG == 64 && buf->direct.buf) + if (BITS_PER_LONG == 64) vunmap(buf->direct.buf); for (i = 0; i < buf->nbufs; i++) |