Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1557574

Re: [PATCH] usb: dwc2: host: fix Wmaybe-uninitialized warning

Show all headers | View raw

On Thu, Jan 12, 2017 at 04:54:38PM +0100, Nicholas Mc Guire wrote:
> Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
> ---
> Problem reported by sparse
> drivers/usb/dwc2/hcd.c: In function 'dwc2_dump_urb_info':
> ./include/linux/dynamic_debug.h:134:3: warning: 'pipetype' may be used uninitialized in this function [-Wmaybe-uninitialized]
>    __dynamic_dev_dbg(&descriptor, dev, fmt, \
>    ^
> drivers/usb/dwc2/hcd.c:4492:8: note: 'pipetype' was declared here
>   char *pipetype;
>         ^
> Patch was compile tested with: x86_64_defconfig + CONFIG_USB_DWC2=m +
> CONFIG_USB_DWC2_VERBOSE=y

Put the above in the changelog text please, I can't take patches without
any changelog text :(

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCH] usb: dwc2: host: fix Wmaybe-uninitialized warning Nicholas Mc Guire <hofrat@osadl.org> - 2017-01-12 17:00 +0100
  Re: [PATCH] usb: dwc2: host: fix Wmaybe-uninitialized warning Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-01-12 17:30 +0100
    Re: [PATCH] usb: dwc2: host: fix Wmaybe-uninitialized warning Nicholas Mc Guire <der.herr@hofr.at> - 2017-01-12 17:40 +0100

csiph-web