initrd: remove the BLKFLSBUF call in handle_initrd
authorChristoph Hellwig <hch@lst.de>
Sun, 7 Jun 2020 15:40:30 +0000 (17:40 +0200)
committerChristoph Hellwig <hch@lst.de>
Thu, 30 Jul 2020 06:22:47 +0000 (08:22 +0200)
commit899ac10cc0bdaaee3b908e390bf94d2f1ba5d512
tree744d3462337069695141aaa37bbca418473dd370
parentc8376994c86c4eb02b9a1032cd3a8d44c911d671
initrd: remove the BLKFLSBUF call in handle_initrd

BLKFLSBUF used to be overloaded for the ramdisk driver to free the whole
ramdisk, which was completely different behavior compared to all other
drivers.  But this magic overload got removed in commit ff26956875c2
("brd: remove support for BLKFLSBUF"), so this call is entirely
pointless now.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
init/do_mounts_initrd.c