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i40e: refactor code to remove indent 

I found a code indent that was avoidable because a whole function is inside
an if block, reverse the if and move the code back a tab.

Change-ID: I9989c8750ee61678fbf96a3b0fd7bf7cc7ef300a
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Jesse Brandeburg 2015-08-28 17:55:56 -04:00 committed by Jeff Kirsher
parent 6995b36c0f
commit a5fdaf342a
1 changed files with 42 additions and 40 deletions
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82
drivers/net/ethernet/intel/i40e/i40e_main.c
View File

@ -5679,49 +5679,51 @@ static void i40e_fdir_flush_and_replay(struct i40e_pf *pf)
if (!(pf->flags & (I40E_FLAG_FD_SB_ENABLED | I40E_FLAG_FD_ATR_ENABLED)))
return;
if (time_after(jiffies, pf->fd_flush_timestamp +
(I40E_MIN_FD_FLUSH_INTERVAL * HZ))) {
/* If the flush is happening too quick and we have mostly
* SB rules we should not re-enable ATR for some time.
*/
min_flush_time = pf->fd_flush_timestamp
+ (I40E_MIN_FD_FLUSH_SB_ATR_UNSTABLE * HZ);
fd_room = pf->fdir_pf_filter_count - pf->fdir_pf_active_filters;
if (!time_after(jiffies, pf->fd_flush_timestamp +
(I40E_MIN_FD_FLUSH_INTERVAL * HZ)))
return;
if (!(time_after(jiffies, min_flush_time)) &&
(fd_room < I40E_FDIR_BUFFER_HEAD_ROOM_FOR_ATR)) {
if (I40E_DEBUG_FD & pf->hw.debug_mask)
dev_info(&pf->pdev->dev, "ATR disabled, not enough FD filter space.\n");
disable_atr = true;
}
/* If the flush is happening too quick and we have mostly SB rules we
* should not re-enable ATR for some time.
*/
min_flush_time = pf->fd_flush_timestamp +
(I40E_MIN_FD_FLUSH_SB_ATR_UNSTABLE * HZ);
fd_room = pf->fdir_pf_filter_count - pf->fdir_pf_active_filters;
pf->fd_flush_timestamp = jiffies;
pf->flags &= ~I40E_FLAG_FD_ATR_ENABLED;
/* flush all filters */
wr32(&pf->hw, I40E_PFQF_CTL_1,
I40E_PFQF_CTL_1_CLEARFDTABLE_MASK);
i40e_flush(&pf->hw);
pf->fd_flush_cnt++;
pf->fd_add_err = 0;
do {
/* Check FD flush status every 5-6msec */
usleep_range(5000, 6000);
reg = rd32(&pf->hw, I40E_PFQF_CTL_1);
if (!(reg & I40E_PFQF_CTL_1_CLEARFDTABLE_MASK))
break;
} while (flush_wait_retry--);
if (reg & I40E_PFQF_CTL_1_CLEARFDTABLE_MASK) {
dev_warn(&pf->pdev->dev, "FD table did not flush, needs more time\n");
} else {
/* replay sideband filters */
i40e_fdir_filter_restore(pf->vsi[pf->lan_vsi]);
if (!disable_atr)
pf->flags |= I40E_FLAG_FD_ATR_ENABLED;
clear_bit(__I40E_FD_FLUSH_REQUESTED, &pf->state);
if (I40E_DEBUG_FD & pf->hw.debug_mask)
dev_info(&pf->pdev->dev, "FD Filter table flushed and FD-SB replayed.\n");
}
if (!(time_after(jiffies, min_flush_time)) &&
(fd_room < I40E_FDIR_BUFFER_HEAD_ROOM_FOR_ATR)) {
if (I40E_DEBUG_FD & pf->hw.debug_mask)
dev_info(&pf->pdev->dev, "ATR disabled, not enough FD filter space.\n");
disable_atr = true;
}
pf->fd_flush_timestamp = jiffies;
pf->flags &= ~I40E_FLAG_FD_ATR_ENABLED;
/* flush all filters */
wr32(&pf->hw, I40E_PFQF_CTL_1,
I40E_PFQF_CTL_1_CLEARFDTABLE_MASK);
i40e_flush(&pf->hw);
pf->fd_flush_cnt++;
pf->fd_add_err = 0;
do {
/* Check FD flush status every 5-6msec */
usleep_range(5000, 6000);
reg = rd32(&pf->hw, I40E_PFQF_CTL_1);
if (!(reg & I40E_PFQF_CTL_1_CLEARFDTABLE_MASK))
break;
} while (flush_wait_retry--);
if (reg & I40E_PFQF_CTL_1_CLEARFDTABLE_MASK) {
dev_warn(&pf->pdev->dev, "FD table did not flush, needs more time\n");
} else {
/* replay sideband filters */
i40e_fdir_filter_restore(pf->vsi[pf->lan_vsi]);
if (!disable_atr)
pf->flags |= I40E_FLAG_FD_ATR_ENABLED;
clear_bit(__I40E_FD_FLUSH_REQUESTED, &pf->state);
if (I40E_DEBUG_FD & pf->hw.debug_mask)
dev_info(&pf->pdev->dev, "FD Filter table flushed and FD-SB replayed.\n");
}
}
/**