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SubjectRe: [PATCH, resend] kfifo: initialize fifo accordingly to C99 standard
On Wed, 21 Nov 2012 16:31:11 +0200
Andy Shevchenko <andriy.shevchenko@linux.intel.com> wrote:

> When build a kernel with "make W=1" we will get a warning about missing
> initializer. It comes from kfifo usage style. The DEFINE_KFIFO macro doesn't
> initialize the buf[] field of the fifo structure. So, using C99 style helps in
> such case.

This doesn't actually work:

drivers/pci/pcie/aer/aerdrv_core.c:573: error: unknown field 'kfifo' specified in initializer
drivers/pci/pcie/aer/aerdrv_core.c:573: error: unknown field 'in' specified in initializer
drivers/pci/pcie/aer/aerdrv_core.c:573: warning: missing braces around initializer
drivers/pci/pcie/aer/aerdrv_core.c:573: warning: (near initialization for '(anonymous).<anonymous>.kfifo')
drivers/pci/pcie/aer/aerdrv_core.c:573: error: unknown field 'out' specified in initializer

gcc-4.4.4.


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