md: change all printk() to pr_err() or pr_warn() etc.

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1/ using pr_debug() for a number of messages reduces the noise of
   md, but still allows them to be enabled when needed.
2/ try to be consistent in the usage of pr_err() and pr_warn(), and
   document the intention
3/ When strings have been split onto multiple lines, rejoin into
   a single string.
   The cost of having lines > 80 chars is less than the cost of not
   being able to easily search for a particular message.

Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>

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NeilBrown 2016-11-02 14:16:49 +11:00 • committed by Shaohua Li

parent 7f0f0d87fa

commit 9d48739ef1

1 changed files with 170 additions and 219 deletions

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drivers/md/md.c

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