From b9f86e6e7b755951af3c57f7864c57eeb98303eb Mon Sep 17 00:00:00 2001 From: Nathan Chancellor Date: Wed, 19 Sep 2018 20:29:57 -0700 Subject: IB/nes: Remove unnecessary parentheses Clang warns when more than one set of parentheses are used in single conditional statements. drivers/infiniband/hw/nes/nes_hw.c:1446:27: warning: equality comparison with extraneous parentheses [-Wparentheses-equality] } while ((temp_phy_data2 == temp_phy_data)); ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~ drivers/infiniband/hw/nes/nes_hw.c:1446:27: note: remove extraneous parentheses around the comparison to silence this warning } while ((temp_phy_data2 == temp_phy_data)); ~ ^ ~ drivers/infiniband/hw/nes/nes_hw.c:1446:27: note: use '=' to turn this equality comparison into an assignment } while ((temp_phy_data2 == temp_phy_data)); ^~ = Remove the unnecessary parentheses to silence this warning. Reported-by: Nick Desaulniers Signed-off-by: Nathan Chancellor Reviewed-by: Nick Desaulniers Signed-off-by: Doug Ledford --- drivers/infiniband/hw/nes/nes_hw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/infiniband/hw/nes') diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c index bd0675d8f298..5517e392bc01 100644 --- a/drivers/infiniband/hw/nes/nes_hw.c +++ b/drivers/infiniband/hw/nes/nes_hw.c @@ -1443,7 +1443,7 @@ static int nes_init_2025_phy(struct nes_device *nesdev, u8 phy_type, u8 phy_inde mdelay(1); nes_read_10G_phy_reg(nesdev, phy_index, 0x3, 0xd7ee); temp_phy_data2 = (u16)nes_read_indexed(nesdev, NES_IDX_MAC_MDIO_CONTROL); - } while ((temp_phy_data2 == temp_phy_data)); + } while (temp_phy_data2 == temp_phy_data); /* wait for tracking */ counter = 0; -- cgit v1.2.3-59-g8ed1b