xprtrdma: Clean up rpcrdma_create_req()

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Eventually, I'd like to invoke rpcrdma_create_req() during the
call_reserve step. Memory allocation there probably needs to use
GFP_NOIO. Therefore a set of GFP flags needs to be passed in.

As an additional clean up, just return a pointer or NULL, because
the only error return code here is -ENOMEM.

Lastly, clean up the function names to be consistent with the
pattern: "rpcrdma" _ object-type _ action

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

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This commit is contained in:

Chuck Lever 2019-04-24 09:39:05 -04:00 • committed by Anna Schumaker

parent b2ca473b92

commit 1769e6a816

3 changed files with 21 additions and 17 deletions

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6

net/sunrpc/xprtrdma/backchannel.c

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29

net/sunrpc/xprtrdma/verbs.c

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3

net/sunrpc/xprtrdma/xprt_rdma.h

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