From: Jesse Brandeburg Date: Wed, 16 Apr 2014 01:21:40 +0000 (+0000) Subject: i40e: don't use OR to check a value X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d3a90b70d8ffe6dd82a3fa22515a2ebc399aca28;p=linux-beck.git i40e: don't use OR to check a value A couple of FD checks ended up using bitwise OR to check a value, which ends up always being evaluated to true. This should fix the issue. Thanks to DaveJ for noticing and reporting the issue! CC: Dave Jones Reported-by: Dave Jones Signed-off-by: Jesse Brandeburg Signed-off-by: Jeff Kirsher --- diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index 5a2218762db1..1fe28ca18296 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -458,13 +458,13 @@ static void i40e_fd_handle_status(struct i40e_ring *rx_ring, */ if (fcnt_prog >= (fcnt_avail - I40E_FDIR_BUFFER_FULL_MARGIN)) { /* Turn off ATR first */ - if (pf->flags | I40E_FLAG_FD_ATR_ENABLED) { + if (pf->flags & I40E_FLAG_FD_ATR_ENABLED) { pf->flags &= ~I40E_FLAG_FD_ATR_ENABLED; dev_warn(&pdev->dev, "FD filter space full, ATR for further flows will be turned off\n"); pf->auto_disable_flags |= I40E_FLAG_FD_ATR_ENABLED; pf->flags |= I40E_FLAG_FDIR_REQUIRES_REINIT; - } else if (pf->flags | I40E_FLAG_FD_SB_ENABLED) { + } else if (pf->flags & I40E_FLAG_FD_SB_ENABLED) { pf->flags &= ~I40E_FLAG_FD_SB_ENABLED; dev_warn(&pdev->dev, "FD filter space full, new ntuple rules will not be added\n"); pf->auto_disable_flags |=