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| /openbmc/linux/drivers/md/bcache/ |
| H A D | super.c | diff 792732d9852c0e4505aceff4631ea2168fd02480 Wed Apr 24 11:48:29 CDT 2019 Geliang Tang <geliangtang@gmail.com> bcache: use kmemdup_nul for CACHED_LABEL buffer
This patch uses kmemdup_nul to create a NUL-terminated string from
dc->sb.label. This is better than open coding it.
With this, we can move env[2] initialization into env[] array to make
code more elegant.
Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: Coly Li <colyli@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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