Messages in this thread |  | | Subject | Re: [PATCH -next] brd: make symbol rd_size static | From | Wei Yongjun <> | Date | Sun, 30 Oct 2016 20:40:12 +0800 |
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On 10/30/2016 11:57 AM, Jens Axboe wrote: > On 10/29/2016 10:10 AM, Wei Yongjun wrote: >> From: Wei Yongjun <weiyongjun1@huawei.com> >> >> Fixes the following sparse warning: >> >> drivers/block/brd.c:411:15: warning: >> symbol 'rd_size' was not declared. Should it be static? > > We just tried this, it's used in arm: > > arch/arm/kernel/atags_parse.c > > static int __init parse_tag_ramdisk(const struct tag *tag) > { > extern int rd_size, rd_image_start, rd_prompt, rd_doload; > [...] > Oh, yeah, got it.
Thank you very much.
Regards, Yongjun Wei
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