156f378985
Improve readability of fs.c by converting multiple else-if constructions to be implemented with switch keyword. Link: https://lore.kernel.org/r/20200730081235.1581127-2-leon@kernel.org Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>