Re: [PATCH] staging: octeon: Remove unneeded variable

2019-10-28 Thread Dan Carpenter 
On Mon, Oct 28, 2019 at 09:36:04AM +0100, Julia Lawall wrote:
> 
> 
> On Mon, 28 Oct 2019, Dan Carpenter wrote:
> 
> > On Sat, Oct 26, 2019 at 07:24:53PM -0300, Cristiane Naves wrote:
> > > Remove unneeded variable used to store return value. Issue found by
> > > coccicheck.
> > >
> > > Signed-off-by: Cristiane Naves 
> > > ---
> > >  drivers/staging/octeon/octeon-stubs.h | 4 +---
> > >  1 file changed, 1 insertion(+), 3 deletions(-)
> > >
> > > diff --git a/drivers/staging/octeon/octeon-stubs.h 
> > > b/drivers/staging/octeon/octeon-stubs.h
> > > index b07f5e2..d53bd801 100644
> > > --- a/drivers/staging/octeon/octeon-stubs.h
> > > +++ b/drivers/staging/octeon/octeon-stubs.h
> > > @@ -1387,9 +1387,7 @@ static inline cvmx_pko_status_t 
> > > cvmx_pko_send_packet_finish(uint64_t port,
> > >   uint64_t queue, union cvmx_pko_command_word0 pko_command,
> > >   union cvmx_buf_ptr packet, cvmx_pko_lock_t use_locking)
> > >  {
> > > - cvmx_pko_status_t ret = 0;
> > > -
> > > - return ret;
> > > + return 0;
> >
> > What is the point of this function anyway?
> 
> Given that it is in octeon-stubs.h, it seems that the point is to get the
> code to compile when COMPILE_TEST is set.  There is a real definition in
> arch/mips/include/asm/octeon/cvmx-pko.h

Oh yeah...  Duh.  I saw that it was in stubs but I just assumed that it
was stubs for something which was never implemented or left over code...

My bad.

regards,
dan carpente

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Re: [PATCH] staging: octeon: Remove unneeded variable

2019-10-28 Thread Julia Lawall 



On Mon, 28 Oct 2019, Dan Carpenter wrote:

> On Sat, Oct 26, 2019 at 07:24:53PM -0300, Cristiane Naves wrote:
> > Remove unneeded variable used to store return value. Issue found by
> > coccicheck.
> >
> > Signed-off-by: Cristiane Naves 
> > ---
> >  drivers/staging/octeon/octeon-stubs.h | 4 +---
> >  1 file changed, 1 insertion(+), 3 deletions(-)
> >
> > diff --git a/drivers/staging/octeon/octeon-stubs.h 
> > b/drivers/staging/octeon/octeon-stubs.h
> > index b07f5e2..d53bd801 100644
> > --- a/drivers/staging/octeon/octeon-stubs.h
> > +++ b/drivers/staging/octeon/octeon-stubs.h
> > @@ -1387,9 +1387,7 @@ static inline cvmx_pko_status_t 
> > cvmx_pko_send_packet_finish(uint64_t port,
> > uint64_t queue, union cvmx_pko_command_word0 pko_command,
> > union cvmx_buf_ptr packet, cvmx_pko_lock_t use_locking)
> >  {
> > -   cvmx_pko_status_t ret = 0;
> > -
> > -   return ret;
> > +   return 0;
>
> What is the point of this function anyway?

Given that it is in octeon-stubs.h, it seems that the point is to get the
code to compile when COMPILE_TEST is set.  There is a real definition in
arch/mips/include/asm/octeon/cvmx-pko.h

julia
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Re: [PATCH] staging: octeon: Remove unneeded variable

2019-10-28 Thread Dan Carpenter 
On Sat, Oct 26, 2019 at 07:24:53PM -0300, Cristiane Naves wrote:
> Remove unneeded variable used to store return value. Issue found by
> coccicheck.
> 
> Signed-off-by: Cristiane Naves 
> ---
>  drivers/staging/octeon/octeon-stubs.h | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/staging/octeon/octeon-stubs.h 
> b/drivers/staging/octeon/octeon-stubs.h
> index b07f5e2..d53bd801 100644
> --- a/drivers/staging/octeon/octeon-stubs.h
> +++ b/drivers/staging/octeon/octeon-stubs.h
> @@ -1387,9 +1387,7 @@ static inline cvmx_pko_status_t 
> cvmx_pko_send_packet_finish(uint64_t port,
>   uint64_t queue, union cvmx_pko_command_word0 pko_command,
>   union cvmx_buf_ptr packet, cvmx_pko_lock_t use_locking)
>  {
> - cvmx_pko_status_t ret = 0;
> -
> - return ret;
> + return 0;

What is the point of this function anyway?

regards,
dan carpenter

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[PATCH] staging: octeon: Remove unneeded variable

2019-10-26 Thread Cristiane Naves 
Remove unneeded variable used to store return value. Issue found by
coccicheck.

Signed-off-by: Cristiane Naves 
---
 drivers/staging/octeon/octeon-stubs.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/octeon/octeon-stubs.h 
b/drivers/staging/octeon/octeon-stubs.h
index b07f5e2..d53bd801 100644
--- a/drivers/staging/octeon/octeon-stubs.h
+++ b/drivers/staging/octeon/octeon-stubs.h
@@ -1387,9 +1387,7 @@ static inline cvmx_pko_status_t 
cvmx_pko_send_packet_finish(uint64_t port,
uint64_t queue, union cvmx_pko_command_word0 pko_command,
union cvmx_buf_ptr packet, cvmx_pko_lock_t use_locking)
 {
-   cvmx_pko_status_t ret = 0;
-
-   return ret;
+   return 0;
 }
 
 static inline void cvmx_wqe_set_port(struct cvmx_wqe *work, int port)
-- 
2.7.4

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