* [PATCH 1/3] staging: qlge: Remove multi-line dereferences from qlge_main.c
@ 2020-04-29 4:04 Rylan Dmello
2020-04-29 4:04 ` [PATCH 2/3] staging: qlge: Fix suspect indentation warning in qlge_main.c Rylan Dmello
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Rylan Dmello @ 2020-04-29 4:04 UTC (permalink / raw)
To: Manish Chopra, GR-Linux-NIC-Dev, Greg Kroah-Hartman, netdev,
devel, linux-kernel
Fix checkpatch.pl warnings:
WARNING: Avoid multiple line dereference - prefer 'qdev->func'
WARNING: Avoid multiple line dereference - prefer 'qdev->flags'
Signed-off-by: Rylan Dmello <mail@rylan.coffee>
---
drivers/staging/qlge/qlge_main.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/qlge/qlge_main.c b/drivers/staging/qlge/qlge_main.c
index d7e4dfafc1a3..10daae025790 100644
--- a/drivers/staging/qlge/qlge_main.c
+++ b/drivers/staging/qlge/qlge_main.c
@@ -396,8 +396,7 @@ static int ql_set_mac_addr_reg(struct ql_adapter *qdev, u8 *addr, u32 type,
* the route field to NIC core.
*/
cam_output = (CAM_OUT_ROUTE_NIC |
- (qdev->
- func << CAM_OUT_FUNC_SHIFT) |
+ (qdev->func << CAM_OUT_FUNC_SHIFT) |
(0 << CAM_OUT_CQ_ID_SHIFT));
if (qdev->ndev->features & NETIF_F_HW_VLAN_CTAG_RX)
cam_output |= CAM_OUT_RV;
@@ -3432,9 +3431,9 @@ static int ql_request_irq(struct ql_adapter *qdev)
&qdev->rx_ring[0]);
status =
request_irq(pdev->irq, qlge_isr,
- test_bit(QL_MSI_ENABLED,
- &qdev->
- flags) ? 0 : IRQF_SHARED,
+ test_bit(QL_MSI_ENABLED, &qdev->flags)
+ ? 0
+ : IRQF_SHARED,
intr_context->name, &qdev->rx_ring[0]);
if (status)
goto err_irq;
--
2.26.2
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 2/3] staging: qlge: Fix suspect indentation warning in qlge_main.c
2020-04-29 4:04 [PATCH 1/3] staging: qlge: Remove multi-line dereferences from qlge_main.c Rylan Dmello
@ 2020-04-29 4:04 ` Rylan Dmello
2020-04-29 4:04 ` [PATCH 3/3] staging: qlge: Fix function argument alignment " Rylan Dmello
2020-04-29 4:31 ` [PATCH 1/3] staging: qlge: Remove multi-line dereferences from qlge_main.c Joe Perches
2 siblings, 0 replies; 5+ messages in thread
From: Rylan Dmello @ 2020-04-29 4:04 UTC (permalink / raw)
To: Manish Chopra, GR-Linux-NIC-Dev, Greg Kroah-Hartman, netdev,
devel, linux-kernel
Fix checkpatch.pl warning:
WARNING: suspect code indent for conditional statements (16, 23)
Signed-off-by: Rylan Dmello <mail@rylan.coffee>
---
drivers/staging/qlge/qlge_main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/qlge/qlge_main.c b/drivers/staging/qlge/qlge_main.c
index 10daae025790..0edeea525fef 100644
--- a/drivers/staging/qlge/qlge_main.c
+++ b/drivers/staging/qlge/qlge_main.c
@@ -4436,7 +4436,8 @@ static int ql_init_device(struct pci_dev *pdev, struct net_device *ndev,
} else {
err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
if (!err)
- err = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
+ err = dma_set_coherent_mask(&pdev->dev,
+ DMA_BIT_MASK(32));
}
if (err) {
--
2.26.2
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 3/3] staging: qlge: Fix function argument alignment warning in qlge_main.c
2020-04-29 4:04 [PATCH 1/3] staging: qlge: Remove multi-line dereferences from qlge_main.c Rylan Dmello
2020-04-29 4:04 ` [PATCH 2/3] staging: qlge: Fix suspect indentation warning in qlge_main.c Rylan Dmello
@ 2020-04-29 4:04 ` Rylan Dmello
2020-04-29 4:31 ` [PATCH 1/3] staging: qlge: Remove multi-line dereferences from qlge_main.c Joe Perches
2 siblings, 0 replies; 5+ messages in thread
From: Rylan Dmello @ 2020-04-29 4:04 UTC (permalink / raw)
To: Manish Chopra, GR-Linux-NIC-Dev, Greg Kroah-Hartman, netdev,
devel, linux-kernel
Fix checkpatch.pl check:
CHECK: Alignment should match open parenthesis
Signed-off-by: Rylan Dmello <mail@rylan.coffee>
---
drivers/staging/qlge/qlge_main.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/qlge/qlge_main.c b/drivers/staging/qlge/qlge_main.c
index 0edeea525fef..c493da03e45f 100644
--- a/drivers/staging/qlge/qlge_main.c
+++ b/drivers/staging/qlge/qlge_main.c
@@ -4450,7 +4450,7 @@ static int ql_init_device(struct pci_dev *pdev, struct net_device *ndev,
pci_save_state(pdev);
qdev->reg_base =
ioremap(pci_resource_start(pdev, 1),
- pci_resource_len(pdev, 1));
+ pci_resource_len(pdev, 1));
if (!qdev->reg_base) {
dev_err(&pdev->dev, "Register mapping failed.\n");
err = -ENOMEM;
@@ -4460,7 +4460,7 @@ static int ql_init_device(struct pci_dev *pdev, struct net_device *ndev,
qdev->doorbell_area_size = pci_resource_len(pdev, 3);
qdev->doorbell_area =
ioremap(pci_resource_start(pdev, 3),
- pci_resource_len(pdev, 3));
+ pci_resource_len(pdev, 3));
if (!qdev->doorbell_area) {
dev_err(&pdev->dev, "Doorbell register mapping failed.\n");
err = -ENOMEM;
--
2.26.2
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 1/3] staging: qlge: Remove multi-line dereferences from qlge_main.c
2020-04-29 4:04 [PATCH 1/3] staging: qlge: Remove multi-line dereferences from qlge_main.c Rylan Dmello
2020-04-29 4:04 ` [PATCH 2/3] staging: qlge: Fix suspect indentation warning in qlge_main.c Rylan Dmello
2020-04-29 4:04 ` [PATCH 3/3] staging: qlge: Fix function argument alignment " Rylan Dmello
@ 2020-04-29 4:31 ` Joe Perches
2020-04-29 4:55 ` Rylan Dmello
2 siblings, 1 reply; 5+ messages in thread
From: Joe Perches @ 2020-04-29 4:31 UTC (permalink / raw)
To: Rylan Dmello, Manish Chopra, GR-Linux-NIC-Dev,
Greg Kroah-Hartman, netdev, devel, linux-kernel
On Wed, 2020-04-29 at 00:04 -0400, Rylan Dmello wrote:
> Fix checkpatch.pl warnings:
>
> WARNING: Avoid multiple line dereference - prefer 'qdev->func'
> WARNING: Avoid multiple line dereference - prefer 'qdev->flags'
Assuming you are doing this for exercise:
It'd be better to unindent all the switch/case
blocks for the entire function so more functions
fit on single lines
switch (foo) {
case bar:
{
...;
should be:
switch (foo) {
case bar: {
...;
goto exit; might as well be break; and remove
the exit label too.
> Signed-off-by: Rylan Dmello <mail@rylan.coffee>
> ---
> drivers/staging/qlge/qlge_main.c | 9 ++++-----
> 1 file changed, 4 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/staging/qlge/qlge_main.c b/drivers/staging/qlge/qlge_main.c
> index d7e4dfafc1a3..10daae025790 100644
> --- a/drivers/staging/qlge/qlge_main.c
> +++ b/drivers/staging/qlge/qlge_main.c
> @@ -396,8 +396,7 @@ static int ql_set_mac_addr_reg(struct ql_adapter *qdev, u8 *addr, u32 type,
> * the route field to NIC core.
> */
> cam_output = (CAM_OUT_ROUTE_NIC |
> - (qdev->
> - func << CAM_OUT_FUNC_SHIFT) |
> + (qdev->func << CAM_OUT_FUNC_SHIFT) |
> (0 << CAM_OUT_CQ_ID_SHIFT));
> if (qdev->ndev->features & NETIF_F_HW_VLAN_CTAG_RX)
> cam_output |= CAM_OUT_RV;
> @@ -3432,9 +3431,9 @@ static int ql_request_irq(struct ql_adapter *qdev)
> &qdev->rx_ring[0]);
> status =
> request_irq(pdev->irq, qlge_isr,
> - test_bit(QL_MSI_ENABLED,
> - &qdev->
> - flags) ? 0 : IRQF_SHARED,
> + test_bit(QL_MSI_ENABLED, &qdev->flags)
> + ? 0
> + : IRQF_SHARED,
> intr_context->name, &qdev->rx_ring[0]);
> if (status)
> goto err_irq;
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 1/3] staging: qlge: Remove multi-line dereferences from qlge_main.c
2020-04-29 4:31 ` [PATCH 1/3] staging: qlge: Remove multi-line dereferences from qlge_main.c Joe Perches
@ 2020-04-29 4:55 ` Rylan Dmello
0 siblings, 0 replies; 5+ messages in thread
From: Rylan Dmello @ 2020-04-29 4:55 UTC (permalink / raw)
To: Joe Perches
Cc: Manish Chopra, GR-Linux-NIC-Dev, Greg Kroah-Hartman, netdev,
devel, linux-kernel
On Tue, Apr 28, 2020 at 09:31:10PM -0700, Joe Perches wrote:
> On Wed, 2020-04-29 at 00:04 -0400, Rylan Dmello wrote:
> > Fix checkpatch.pl warnings:
> >
> > WARNING: Avoid multiple line dereference - prefer 'qdev->func'
> > WARNING: Avoid multiple line dereference - prefer 'qdev->flags'
>
> Assuming you are doing this for exercise:
>
> It'd be better to unindent all the switch/case
> blocks for the entire function so more functions
> fit on single lines
>
> switch (foo) {
> case bar:
> {
> ...;
>
> should be:
>
> switch (foo) {
> case bar: {
> ...;
>
> goto exit; might as well be break; and remove
> the exit label too.
>
Thank you - I noticed that clang-format unindented the switch-case blocks, but
wasn't sure whether to include that in this patch set or not.
I will send a V2 patch that unindents these switch-case blocks throughout
the two functions listed here, and also removes the exit label from this
function.
> > Signed-off-by: Rylan Dmello <mail@rylan.coffee>
> > ---
> > drivers/staging/qlge/qlge_main.c | 9 ++++-----
> > 1 file changed, 4 insertions(+), 5 deletions(-)
> >
> > diff --git a/drivers/staging/qlge/qlge_main.c b/drivers/staging/qlge/qlge_main.c
> > index d7e4dfafc1a3..10daae025790 100644
> > --- a/drivers/staging/qlge/qlge_main.c
> > +++ b/drivers/staging/qlge/qlge_main.c
> > @@ -396,8 +396,7 @@ static int ql_set_mac_addr_reg(struct ql_adapter *qdev, u8 *addr, u32 type,
> > * the route field to NIC core.
> > */
> > cam_output = (CAM_OUT_ROUTE_NIC |
> > - (qdev->
> > - func << CAM_OUT_FUNC_SHIFT) |
> > + (qdev->func << CAM_OUT_FUNC_SHIFT) |
> > (0 << CAM_OUT_CQ_ID_SHIFT));
> > if (qdev->ndev->features & NETIF_F_HW_VLAN_CTAG_RX)
> > cam_output |= CAM_OUT_RV;
> > @@ -3432,9 +3431,9 @@ static int ql_request_irq(struct ql_adapter *qdev)
> > &qdev->rx_ring[0]);
> > status =
> > request_irq(pdev->irq, qlge_isr,
> > - test_bit(QL_MSI_ENABLED,
> > - &qdev->
> > - flags) ? 0 : IRQF_SHARED,
> > + test_bit(QL_MSI_ENABLED, &qdev->flags)
> > + ? 0
> > + : IRQF_SHARED,
> > intr_context->name, &qdev->rx_ring[0]);
> > if (status)
> > goto err_irq;
>
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2020-04-29 4:55 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2020-04-29 4:04 [PATCH 1/3] staging: qlge: Remove multi-line dereferences from qlge_main.c Rylan Dmello
2020-04-29 4:04 ` [PATCH 2/3] staging: qlge: Fix suspect indentation warning in qlge_main.c Rylan Dmello
2020-04-29 4:04 ` [PATCH 3/3] staging: qlge: Fix function argument alignment " Rylan Dmello
2020-04-29 4:31 ` [PATCH 1/3] staging: qlge: Remove multi-line dereferences from qlge_main.c Joe Perches
2020-04-29 4:55 ` Rylan Dmello
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