From: Sergio Paracuellos Date: Mon, 13 Apr 2020 15:50:18 +0000 (+0200) Subject: staging: mt7621-pci: initialize 'n' variable when it is declared X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8220be592d82637e3f7ac269eb9d33a247e942b6;p=linux.git 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: Sergio Paracuellos Link: https://lore.kernel.org/r/20200413155018.31921-3-sergio.paracuellos@gmail.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/mt7621-pci/pci-mt7621.c b/drivers/staging/mt7621-pci/pci-mt7621.c index eede8d9268acd..f961b353c22e4 100644 --- a/drivers/staging/mt7621-pci/pci-mt7621.c +++ b/drivers/staging/mt7621-pci/pci-mt7621.c @@ -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++;