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To reduce function size and to remove the goto statement, split the op_done goto statement part into do_write_oneword_done(). Also split the start part into do_write_oneword_start() to be symmetrical. Cc: Fabio Bettoni <fbettoni@gmail.com> Co: Hauke Mehrtens <hauke@hauke-m.de> Cc: Chris Packham <chris.packham@alliedtelesis.co.nz> Cc: Joakim Tjernlund <Joakim.Tjernlund@infinera.com> Cc: linux-mtd@lists.infradead.org Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com> [vigneshr@ti.com: Reword commit message] Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>