io_uring: fix off-by-one in BUILD_BUG_ON check of __REQ_F_LAST_BIT
Build check of __REQ_F_LAST_BIT should be larger than, not equal or larger than. It's perfectly valid to have __REQ_F_LAST_BIT be 32, as that means that the last valid bit is 31 which does fit in the type. Signed-off-by: Hao Xu <haoxu@linux.alibaba.com> Link: https://lore.kernel.org/r/20210907032243.114190-1-haoxu@linux.alibaba.comSigned-off-by: Jens Axboe <axboe@kernel.dk>
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