Hi,
On Mon, Sep 08, 2014 at 04:05:33PM +0530, Amit Virdi wrote:
> The kbuild test bot generated the warning:
> drivers/usb/gadget/function/f_sourcesink.c:1498: warning: comparison is
> always false due to limited range of data type
>
> This patch fixes it.
>
> Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
> Signed-off-by: Amit Virdi <amit.virdi@xxxxxx>
> CC: Felipe Balbi <balbi@xxxxxx>
did you *really* build test this patch ?
drivers/usb/gadget/function/f_sourcesink.c: In function ‘f_ss_opts_int_interval_store’:
drivers/usb/gadget/function/f_sourcesink.c:1494:2: warning: passing argument 3 of ‘kstrtou8’ from incompatible pointer type [enabled by default]
ret = kstrtou8(page, 0, &num);
^
In file included from include/asm-generic/bug.h:13:0,
from ./arch/arm/include/asm/bug.h:61,
from include/linux/bug.h:4,
from include/linux/thread_info.h:11,
from include/asm-generic/preempt.h:4,
from arch/arm/include/generated/asm/preempt.h:1,
from include/linux/preempt.h:18,
from include/linux/spinlock.h:50,
from include/linux/mmzone.h:7,
from include/linux/gfp.h:5,
from include/linux/slab.h:14,
from drivers/usb/gadget/function/f_sourcesink.c:15:
include/linux/kernel.h:339:41: note: expected ‘u8 *’ but argument is of type ‘u32 *’
int __must_check kstrtou8(const char *s, unsigned int base, u8 *res);
--
balbi
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