* typec: tcpm: Fix incorrect 'and' operator
@ 2018-04-30 13:23 ` Gustavo A. R. Silva
0 siblings, 0 replies; 8+ messages in thread
From: Gustavo A. R. Silva @ 2018-04-30 13:23 UTC (permalink / raw)
To: Adam Thomson, Heikki Krogerus, Greg Kroah-Hartman
Cc: linux-usb, linux-kernel, kernel-janitors, Gustavo A. R. Silva
Currently, logical and is being used instead of *bitwise* and.
Fix this by using a proper bitwise and operator.
Addresses-Coverity-ID: 1468455 ("Logical vs. bitwise operator")
Fixes: 64f7c494a3c0 ("typec: tcpm: Add support for sink PPS related
messages")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
drivers/usb/typec/tcpm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/typec/tcpm.c b/drivers/usb/typec/tcpm.c
index 1ee259b..7ee417a 100644
--- a/drivers/usb/typec/tcpm.c
+++ b/drivers/usb/typec/tcpm.c
@@ -1772,7 +1772,7 @@ static void tcpm_pd_ext_msg_request(struct tcpm_port *port,
enum pd_ext_msg_type type = pd_header_type_le(msg->header);
unsigned int data_size = pd_ext_header_data_size_le(msg->ext_msg.header);
- if (!(msg->ext_msg.header && PD_EXT_HDR_CHUNKED)) {
+ if (!(msg->ext_msg.header & PD_EXT_HDR_CHUNKED)) {
tcpm_log(port, "Unchunked extended messages unsupported");
return;
}
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH] typec: tcpm: Fix incorrect 'and' operator
@ 2018-04-30 13:23 ` Gustavo A. R. Silva
0 siblings, 0 replies; 8+ messages in thread
From: Gustavo A. R. Silva @ 2018-04-30 13:23 UTC (permalink / raw)
To: Adam Thomson, Heikki Krogerus, Greg Kroah-Hartman
Cc: linux-usb, linux-kernel, kernel-janitors, Gustavo A. R. Silva
Currently, logical and is being used instead of *bitwise* and.
Fix this by using a proper bitwise and operator.
Addresses-Coverity-ID: 1468455 ("Logical vs. bitwise operator")
Fixes: 64f7c494a3c0 ("typec: tcpm: Add support for sink PPS related
messages")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
drivers/usb/typec/tcpm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/typec/tcpm.c b/drivers/usb/typec/tcpm.c
index 1ee259b..7ee417a 100644
--- a/drivers/usb/typec/tcpm.c
+++ b/drivers/usb/typec/tcpm.c
@@ -1772,7 +1772,7 @@ static void tcpm_pd_ext_msg_request(struct tcpm_port *port,
enum pd_ext_msg_type type = pd_header_type_le(msg->header);
unsigned int data_size = pd_ext_header_data_size_le(msg->ext_msg.header);
- if (!(msg->ext_msg.header && PD_EXT_HDR_CHUNKED)) {
+ if (!(msg->ext_msg.header & PD_EXT_HDR_CHUNKED)) {
tcpm_log(port, "Unchunked extended messages unsupported");
return;
}
--
2.7.4
^ permalink raw reply related [flat|nested] 8+ messages in thread* RE: [PATCH] typec: tcpm: Fix incorrect 'and' operator
@ 2018-04-30 14:44 ` Opensource [Adam Thomson]
0 siblings, 0 replies; 8+ messages in thread
From: Adam Thomson @ 2018-04-30 14:44 UTC (permalink / raw)
To: Gustavo A. R. Silva, Adam Thomson, Heikki Krogerus, Greg Kroah-Hartman
Cc: linux-usb, linux-kernel, kernel-janitors
On 30 April 2018 14:23, Gustavo A. R. Silva wrote:
> Currently, logical and is being used instead of *bitwise* and.
>
> Fix this by using a proper bitwise and operator.
>
> Addresses-Coverity-ID: 1468455 ("Logical vs. bitwise operator")
> Fixes: 64f7c494a3c0 ("typec: tcpm: Add support for sink PPS related
> messages")
> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
> ---
Good spot. :(
Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
> drivers/usb/typec/tcpm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/typec/tcpm.c b/drivers/usb/typec/tcpm.c
> index 1ee259b..7ee417a 100644
> --- a/drivers/usb/typec/tcpm.c
> +++ b/drivers/usb/typec/tcpm.c
> @@ -1772,7 +1772,7 @@ static void tcpm_pd_ext_msg_request(struct tcpm_port
> *port,
> enum pd_ext_msg_type type = pd_header_type_le(msg->header);
> unsigned int data_size = pd_ext_header_data_size_le(msg-
> >ext_msg.header);
>
> - if (!(msg->ext_msg.header && PD_EXT_HDR_CHUNKED)) {
> + if (!(msg->ext_msg.header & PD_EXT_HDR_CHUNKED)) {
> tcpm_log(port, "Unchunked extended messages unsupported");
> return;
> }
> --
> 2.7.4
^ permalink raw reply [flat|nested] 8+ messages in thread* typec: tcpm: Fix incorrect 'and' operator
@ 2018-04-30 14:44 ` Opensource [Adam Thomson]
0 siblings, 0 replies; 8+ messages in thread
From: Opensource [Adam Thomson] @ 2018-04-30 14:44 UTC (permalink / raw)
To: Gustavo A. R. Silva, Adam Thomson, Heikki Krogerus, Greg Kroah-Hartman
Cc: linux-usb, linux-kernel, kernel-janitors
On 30 April 2018 14:23, Gustavo A. R. Silva wrote:
> Currently, logical and is being used instead of *bitwise* and.
>
> Fix this by using a proper bitwise and operator.
>
> Addresses-Coverity-ID: 1468455 ("Logical vs. bitwise operator")
> Fixes: 64f7c494a3c0 ("typec: tcpm: Add support for sink PPS related
> messages")
> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
> ---
Good spot. :(
Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
> drivers/usb/typec/tcpm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/typec/tcpm.c b/drivers/usb/typec/tcpm.c
> index 1ee259b..7ee417a 100644
> --- a/drivers/usb/typec/tcpm.c
> +++ b/drivers/usb/typec/tcpm.c
> @@ -1772,7 +1772,7 @@ static void tcpm_pd_ext_msg_request(struct tcpm_port
> *port,
> enum pd_ext_msg_type type = pd_header_type_le(msg->header);
> unsigned int data_size = pd_ext_header_data_size_le(msg-
> >ext_msg.header);
>
> - if (!(msg->ext_msg.header && PD_EXT_HDR_CHUNKED)) {
> + if (!(msg->ext_msg.header & PD_EXT_HDR_CHUNKED)) {
> tcpm_log(port, "Unchunked extended messages unsupported");
> return;
> }
> --
> 2.7.4
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^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] typec: tcpm: Fix incorrect 'and' operator
2018-04-30 13:23 ` [PATCH] " Gustavo A. R. Silva
(?)
@ 2018-05-02 14:07 ` Heikki Krogerus
-1 siblings, 0 replies; 8+ messages in thread
From: Heikki Krogerus @ 2018-05-02 14:07 UTC (permalink / raw)
To: Gustavo A. R. Silva
Cc: Adam Thomson, Greg Kroah-Hartman, linux-usb, linux-kernel,
kernel-janitors
On Mon, Apr 30, 2018 at 08:23:06AM -0500, Gustavo A. R. Silva wrote:
> Currently, logical and is being used instead of *bitwise* and.
>
> Fix this by using a proper bitwise and operator.
>
> Addresses-Coverity-ID: 1468455 ("Logical vs. bitwise operator")
> Fixes: 64f7c494a3c0 ("typec: tcpm: Add support for sink PPS related
> messages")
> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
> ---
> drivers/usb/typec/tcpm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/typec/tcpm.c b/drivers/usb/typec/tcpm.c
> index 1ee259b..7ee417a 100644
> --- a/drivers/usb/typec/tcpm.c
> +++ b/drivers/usb/typec/tcpm.c
> @@ -1772,7 +1772,7 @@ static void tcpm_pd_ext_msg_request(struct tcpm_port *port,
> enum pd_ext_msg_type type = pd_header_type_le(msg->header);
> unsigned int data_size = pd_ext_header_data_size_le(msg->ext_msg.header);
>
> - if (!(msg->ext_msg.header && PD_EXT_HDR_CHUNKED)) {
> + if (!(msg->ext_msg.header & PD_EXT_HDR_CHUNKED)) {
> tcpm_log(port, "Unchunked extended messages unsupported");
> return;
> }
Thanks,
--
heikki
^ permalink raw reply [flat|nested] 8+ messages in thread* typec: tcpm: Fix incorrect 'and' operator
@ 2018-05-02 14:07 ` Heikki Krogerus
0 siblings, 0 replies; 8+ messages in thread
From: Heikki Krogerus @ 2018-05-02 14:07 UTC (permalink / raw)
To: Gustavo A. R. Silva
Cc: Adam Thomson, Greg Kroah-Hartman, linux-usb, linux-kernel,
kernel-janitors
On Mon, Apr 30, 2018 at 08:23:06AM -0500, Gustavo A. R. Silva wrote:
> Currently, logical and is being used instead of *bitwise* and.
>
> Fix this by using a proper bitwise and operator.
>
> Addresses-Coverity-ID: 1468455 ("Logical vs. bitwise operator")
> Fixes: 64f7c494a3c0 ("typec: tcpm: Add support for sink PPS related
> messages")
> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
> ---
> drivers/usb/typec/tcpm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/typec/tcpm.c b/drivers/usb/typec/tcpm.c
> index 1ee259b..7ee417a 100644
> --- a/drivers/usb/typec/tcpm.c
> +++ b/drivers/usb/typec/tcpm.c
> @@ -1772,7 +1772,7 @@ static void tcpm_pd_ext_msg_request(struct tcpm_port *port,
> enum pd_ext_msg_type type = pd_header_type_le(msg->header);
> unsigned int data_size = pd_ext_header_data_size_le(msg->ext_msg.header);
>
> - if (!(msg->ext_msg.header && PD_EXT_HDR_CHUNKED)) {
> + if (!(msg->ext_msg.header & PD_EXT_HDR_CHUNKED)) {
> tcpm_log(port, "Unchunked extended messages unsupported");
> return;
> }
Thanks,
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH] typec: tcpm: Fix incorrect 'and' operator
@ 2018-05-02 14:07 ` Heikki Krogerus
0 siblings, 0 replies; 8+ messages in thread
From: Heikki Krogerus @ 2018-05-02 14:07 UTC (permalink / raw)
To: Gustavo A. R. Silva
Cc: Adam Thomson, Greg Kroah-Hartman, linux-usb, linux-kernel,
kernel-janitors
On Mon, Apr 30, 2018 at 08:23:06AM -0500, Gustavo A. R. Silva wrote:
> Currently, logical and is being used instead of *bitwise* and.
>
> Fix this by using a proper bitwise and operator.
>
> Addresses-Coverity-ID: 1468455 ("Logical vs. bitwise operator")
> Fixes: 64f7c494a3c0 ("typec: tcpm: Add support for sink PPS related
> messages")
> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
> ---
> drivers/usb/typec/tcpm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/typec/tcpm.c b/drivers/usb/typec/tcpm.c
> index 1ee259b..7ee417a 100644
> --- a/drivers/usb/typec/tcpm.c
> +++ b/drivers/usb/typec/tcpm.c
> @@ -1772,7 +1772,7 @@ static void tcpm_pd_ext_msg_request(struct tcpm_port *port,
> enum pd_ext_msg_type type = pd_header_type_le(msg->header);
> unsigned int data_size = pd_ext_header_data_size_le(msg->ext_msg.header);
>
> - if (!(msg->ext_msg.header && PD_EXT_HDR_CHUNKED)) {
> + if (!(msg->ext_msg.header & PD_EXT_HDR_CHUNKED)) {
> tcpm_log(port, "Unchunked extended messages unsupported");
> return;
> }
Thanks,
--
heikki
^ permalink raw reply [flat|nested] 8+ messages in thread