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IB/qib: remove redundant setting of any in for-loop 

The variable all is being set but is never read after this
hence it can be removed from the for loop initialization.
Cleans up clang warning:

drivers/infiniband/hw/qib/qib_file_ops.c:640:7: warning: Value
stored to 'any' is never read

Tested-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Colin Ian King 2017-11-14 16:29:36 -05:00 committed by Jason Gunthorpe
parent 87b3524cb5
commit 3365776ebf
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/qib/qib_file_ops.c
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@ -637,7 +637,7 @@ static int qib_set_part_key(struct qib_ctxtdata *rcd, u16 key)
ret = -EBUSY; ret = -EBUSY;
goto bail; goto bail;
} }
for (any = i = 0; i < ARRAY_SIZE(ppd->pkeys); i++) { for (i = 0; i < ARRAY_SIZE(ppd->pkeys); i++) {
if (!ppd->pkeys[i] && if (!ppd->pkeys[i] &&
atomic_inc_return(&ppd->pkeyrefs[i]) == 1) { atomic_inc_return(&ppd->pkeyrefs[i]) == 1) {
rcd->pkeys[pidx] = key; rcd->pkeys[pidx] = key;