Commit 8220be59 authored by Sergio Paracuellos's avatar Sergio Paracuellos Committed by Greg Kroah-Hartman
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staging: mt7621-pci: initialize 'n' variable when it is declared 



Variable 'n' in 'mt7621_pcie_init_virtual_bridges' function
can be directly initialized when it is declared instead of
doing it before using it first.

Signed-off-by: default avatarSergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20200413155018.31921-3-sergio.paracuellos@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent cddc585e

drivers/staging/mt7621-pci/pci-mt7621.c

+1 −2
Original line number Diff line number Diff line
@@ -605,7 +605,7 @@ static void mt7621_pcie_enable_ports(struct mt7621_pcie *pcie) 
static int mt7621_pcie_init_virtual_bridges(struct mt7621_pcie *pcie)

{

	u32 pcie_link_status = 0;

	u32 n;

	u32 n = 0;

	int i = 0;

	u32 p2p_br_devnum[PCIE_P2P_CNT];

	int irqs[PCIE_P2P_CNT];
@@ -627,7 +627,6 @@ static int mt7621_pcie_init_virtual_bridges(struct mt7621_pcie *pcie) 
	 * then assigning remaining device numbers to any disabled

	 * ports.

	 */

	n = 0;

	for (i = 0; i < PCIE_P2P_CNT; i++)

		if (pcie_link_status & BIT(i))

			p2p_br_devnum[i] = n++;