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lightnvm: pblk: improve error message if down_timeout fails 

The two pr_err messages are useless as they don't differentiate
error code.

Signed-off-by: Rakesh Pandit <rakesh@tuxera.com>
Reviewed-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Rakesh Pandit 2017-10-13 14:45:58 +02:00 committed by Jens Axboe
parent 4e76af53e1
commit c5493845b7
1 changed files with 2 additions and 10 deletions
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12
drivers/lightnvm/pblk-core.c
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@ -1691,16 +1691,8 @@ static void __pblk_down_page(struct pblk *pblk, struct ppa_addr *ppa_list,
#endif
ret = down_timeout(&rlun->wr_sem, msecs_to_jiffies(30000));
if (ret) {
switch (ret) {
case -ETIME:
pr_err("pblk: lun semaphore timed out\n");
break;
case -EINTR:
pr_err("pblk: lun semaphore timed out\n");
break;
}
}
if (ret == -ETIME || ret == -EINTR)
pr_err("pblk: taking lun semaphore timed out: err %d\n", -ret);
}
void pblk_down_page(struct pblk *pblk, struct ppa_addr *ppa_list, int nr_ppas)