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Commit 6358ae25 authored by Roland Dreier's avatar Roland Dreier
Browse files

IB/ipath: Fix sparse warning about shadowed symbol 



Fix

    drivers/infiniband/hw/ipath/ipath_init_chip.c:526:10: warning: symbol 'val' shadows an earlier one
    drivers/infiniband/hw/ipath/ipath_init_chip.c:473:6: originally declared here

by giving the second val a different name.

Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
Acked-by: default avatarArthur Jones <arthur.jones@qlogic.com>
parent 6ef6aee2

drivers/infiniband/hw/ipath/ipath_init_chip.c

+4 −4
Original line number Diff line number Diff line
@@ -523,16 +523,16 @@ static void enable_chip(struct ipath_devdata *dd, 
	 * initial values of the generation bit correct.

	 */

	for (i = 0; i < dd->ipath_pioavregs; i++) {

		__le64 val;

		__le64 pioavail;



		/*

		 * Chip Errata bug 6641; even and odd qwords>3 are swapped.

		 */

		if (i > 3 && (dd->ipath_flags & IPATH_SWAP_PIOBUFS))

			val = dd->ipath_pioavailregs_dma[i ^ 1];

			pioavail = dd->ipath_pioavailregs_dma[i ^ 1];

		else

			val = dd->ipath_pioavailregs_dma[i];

		dd->ipath_pioavailshadow[i] = le64_to_cpu(val);

			pioavail = dd->ipath_pioavailregs_dma[i];

		dd->ipath_pioavailshadow[i] = le64_to_cpu(pioavail);

	}

	/* can get counters, stats, etc. */

	dd->ipath_flags |= IPATH_PRESENT;