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Commit 7ec9a45f authored by Jens Axboe's avatar Jens Axboe Committed by Greg Kroah-Hartman
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block: handle bio_split_to_limits() NULL return 


commit 613b1488 upstream.

This can't happen right now, but in preparation for allowing
bio_split_to_limits() returning NULL if it ended the bio, check for it
in all the callers.

Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ba86db02
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