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Message-ID: <530710F4.6060804@free-electrons.com>
Date: Fri, 21 Feb 2014 09:40:20 +0100
From: Gregory CLEMENT <gregory.clement@...e-electrons.com>
To: John de la Garza <john@...ev.com>
CC: Russell King <linux@....linux.org.uk>,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm: removed compiler warning
On 17/02/2014 05:38, John de la Garza wrote:
> Removed this compiler warning for arch/arm/boot/compressed/atags_to_fdt.c.
> The warning was: 'memsize' may be used uninitialized in this function.
>
Indeed it was an error, thanks to have fixed it.
> Signed-off-by: John de la Garza <john@...ev.com>
Acked-by: Gregory CLEMENT <gregory.clement@...e-electrons.com>
> ---
> arch/arm/boot/compressed/atags_to_fdt.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/compressed/atags_to_fdt.c b/arch/arm/boot/compressed/atags_to_fdt.c
> index d1153c8..75b64da 100644
> --- a/arch/arm/boot/compressed/atags_to_fdt.c
> +++ b/arch/arm/boot/compressed/atags_to_fdt.c
> @@ -110,7 +110,8 @@ int atags_to_fdt(void *atag_list, void *fdt, int total_space)
> * address and size for each bank */
> uint32_t mem_reg_property[2 * 2 * NR_BANKS];
> int memcount = 0;
> - int ret, memsize;
> + int memsize = 0;
> + int ret;
>
> /* make sure we've got an aligned pointer */
> if ((u32)atag_list & 0x3)
>
--
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
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