Commit db6f0289 authored Feb 10, 2017 by Markus Elfring Committed by Doug Ledford Apr 20, 2017

IB/hfi1: Coding style improvement (make sizeof use safer)



Replace the specification of a data structure by a reference to
the desired member as the parameter for the operator "sizeof" to make
the corresponding size determination a bit safer according to
the Linux coding style convention.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Doug Ledford <dledford@redhat.com>

parent e036c200

drivers/infiniband/hw/hfi1/user_sdma.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -705,7 +705,9 @@ int hfi1_user_sdma_process_request(struct file fp, struct iovec iovec,
		/* Save all the IO vector structures */
		for (i = 0; i < req->data_iovs; i++) {
		INIT_LIST_HEAD(&req->iovs[i].list);
		memcpy(&req->iovs[i].iov, iovec + idx++, sizeof(struct iovec));
		memcpy(&req->iovs[i].iov,
		iovec + idx++,
		sizeof(req->iovs[i].iov));
		ret = pin_vector_pages(req, &req->iovs[i]);
		if (ret) {
		req->status = ret;

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