linux-next: build warning after merge of the rr tree

linux-next: build warning after merge of the rr tree

[Stephen Rothwell]

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Hi Rusty,

After merging the rr tree, today's linux-next build produced this warning:

kernel/module.c: In function 'lookup_symbol':
kernel/module.c:2058: warning: unused variable 'ks'

Introduced by commit 903996de9b35 ("module: Use binary search in lookup_symbol()").
-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

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Re: linux-next: build warning after merge of the rr tree

[Rusty Russell]

On Wed, 18 May 2011 13:41:03 +1000, Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> Hi Rusty,
> 
> After merging the rr tree, today's linux-next build produced this warning:
> 
> kernel/module.c: In function 'lookup_symbol':
> kernel/module.c:2058: warning: unused variable 'ks'

Yep, fixed in updated version (by deletion)...

Thanks,
Rusty.

Re: linux-next: build warning after merge of the rr tree

[Rusty Russell]

On Wed, 28 Dec 2011 18:16:40 +1100, Stephen Rothwell <sfr@canb.auug.org.au> wrote:
Non-text part: multipart/signed
> Hi Rusty,
> 
> After merging the rr tree, today's linux-next build (x86_64 allmodconfig)
> produced this warning:
> 
> drivers/net/virtio_net.c: In function 'virtnet_open':
> drivers/net/virtio_net.c:732:3: warning: passing argument 1 of 'queue_delayed_work' from incompatible pointer type [enabled by default]
> include/linux/workqueue.h:352:12: note: expected 'struct workqueue_struct *' but argument is of type 'struct workqueue_struct **'

Oops, thanks.  Fixed.

Cheers,
Rusty.

linux-next: build warning after merge of the rr tree

[Stephen Rothwell]

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Hi Rusty,

After merging the rr tree, today's linux-next build (x86_64 allmodconfig)
produced this warning:

drivers/net/virtio_net.c: In function 'virtnet_open':
drivers/net/virtio_net.c:732:3: warning: passing argument 1 of 'queue_delayed_work' from incompatible pointer type [enabled by default]
include/linux/workqueue.h:352:12: note: expected 'struct workqueue_struct *' but argument is of type 'struct workqueue_struct **'

Introduced by commit c49a776ffe1b ("virtio_net: use non-reentrant workqueue").

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

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linux-next: build warning after merge of the rr tree

[Stephen Rothwell]

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Hi Rusty,

After merging the rr tree, today's linux-next build (powerpc
ppc64_defconfig) produced this warning:

kernel/module.c: In function 'load_module':
kernel/module.c:2407: warning: 'hdr' may be used uninitialized in this function

Probably introduced by commit 601b979485d01750ea17cf138e209d81acfe63b5
("module: refactor load_module part 3").  Its a false positive :-(

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

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