[PATCH] floppy: use memdup_user

Use memdup_user() helper instead of open-coding to simplify the code. Signed-off-by: Geliang Tang --- drivers/block/floppy.c | 9 +++-- 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index 60d4c76..167426c

[PATCH] floppy: use memdup_user

Use memdup_user() helper instead of open-coding to simplify the code. Signed-off-by: Geliang Tang --- drivers/block/floppy.c | 9 +++-- 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index 60d4c76..167426c 100644 ---