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IB/core: Use PTR_ERR_OR_ZERO() 

Fix ptr_ret.cocci warnings:
drivers/infiniband/core/uverbs_cmd.c:1156:1-3: WARNING: PTR_ERR_OR_ZERO can be used

Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

Generated by: scripts/coccinelle/api/ptr_ret.cocci

Signed-off-by: Vasyl Gomonovych <gomonovych@gmail.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Gomonovych, Vasyl 2017-11-28 16:18:07 +01:00 committed by Jason Gunthorpe
parent 261593c1e1
commit f4cd9d588e
1 changed files with 1 additions and 4 deletions
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5
drivers/infiniband/core/uverbs_cmd.c
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@ -1145,10 +1145,7 @@ int ib_uverbs_ex_create_cq(struct ib_uverbs_file *file,
min(ucore->inlen, sizeof(cmd)),
ib_uverbs_ex_create_cq_cb, NULL);
if (IS_ERR(obj))
return PTR_ERR(obj);
return 0;
return PTR_ERR_OR_ZERO(obj);
}
ssize_t ib_uverbs_resize_cq(struct ib_uverbs_file *file,