* [PATCH] usb: xhci: dbc: remove redundant pointer dbc
@ 2018-07-13 9:48 ` Colin King
0 siblings, 0 replies; 3+ messages in thread
From: Colin King @ 2018-07-13 9:48 UTC (permalink / raw)
To: Mathias Nyman, Greg Kroah-Hartman, linux-usb
Cc: kernel-janitors, linux-kernel
From: Colin Ian King <colin.king@canonical.com>
Pointer dbc is being assigned but is never used hence it is
redundant and can be removed.
Cleans up clang warning:
variable 'dbc' set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/usb/host/xhci-dbgcap.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/usb/host/xhci-dbgcap.c b/drivers/usb/host/xhci-dbgcap.c
index 387f124a8334..86cff5c28eff 100644
--- a/drivers/usb/host/xhci-dbgcap.c
+++ b/drivers/usb/host/xhci-dbgcap.c
@@ -913,11 +913,9 @@ static ssize_t dbc_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
- struct xhci_dbc *dbc;
struct xhci_hcd *xhci;
xhci = hcd_to_xhci(dev_get_drvdata(dev));
- dbc = xhci->dbc;
if (!strncmp(buf, "enable", 6))
xhci_dbc_start(xhci);
--
2.17.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH] usb: xhci: dbc: remove redundant pointer dbc
@ 2018-07-13 9:48 ` Colin King
0 siblings, 0 replies; 3+ messages in thread
From: Colin King @ 2018-07-13 9:48 UTC (permalink / raw)
To: Mathias Nyman, Greg Kroah-Hartman, linux-usb
Cc: kernel-janitors, linux-kernel
From: Colin Ian King <colin.king@canonical.com>
Pointer dbc is being assigned but is never used hence it is
redundant and can be removed.
Cleans up clang warning:
variable 'dbc' set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/usb/host/xhci-dbgcap.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/usb/host/xhci-dbgcap.c b/drivers/usb/host/xhci-dbgcap.c
index 387f124a8334..86cff5c28eff 100644
--- a/drivers/usb/host/xhci-dbgcap.c
+++ b/drivers/usb/host/xhci-dbgcap.c
@@ -913,11 +913,9 @@ static ssize_t dbc_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
- struct xhci_dbc *dbc;
struct xhci_hcd *xhci;
xhci = hcd_to_xhci(dev_get_drvdata(dev));
- dbc = xhci->dbc;
if (!strncmp(buf, "enable", 6))
xhci_dbc_start(xhci);
--
2.17.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* usb: xhci: dbc: remove redundant pointer dbc
@ 2018-07-13 9:48 ` Colin King
0 siblings, 0 replies; 3+ messages in thread
From: Colin King @ 2018-07-13 9:48 UTC (permalink / raw)
To: Mathias Nyman, Greg Kroah-Hartman, linux-usb
Cc: kernel-janitors, linux-kernel
From: Colin Ian King <colin.king@canonical.com>
Pointer dbc is being assigned but is never used hence it is
redundant and can be removed.
Cleans up clang warning:
variable 'dbc' set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/usb/host/xhci-dbgcap.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/usb/host/xhci-dbgcap.c b/drivers/usb/host/xhci-dbgcap.c
index 387f124a8334..86cff5c28eff 100644
--- a/drivers/usb/host/xhci-dbgcap.c
+++ b/drivers/usb/host/xhci-dbgcap.c
@@ -913,11 +913,9 @@ static ssize_t dbc_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
- struct xhci_dbc *dbc;
struct xhci_hcd *xhci;
xhci = hcd_to_xhci(dev_get_drvdata(dev));
- dbc = xhci->dbc;
if (!strncmp(buf, "enable", 6))
xhci_dbc_start(xhci);
^ permalink raw reply related [flat|nested] 3+ messages in thread
end of thread, other threads:[~2018-07-13 9:48 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2018-07-13 9:48 [PATCH] usb: xhci: dbc: remove redundant pointer dbc Colin King
2018-07-13 9:48 ` Colin King
2018-07-13 9:48 ` [PATCH] " Colin King
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