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authorSergio Paracuellos <sergio.paracuellos@gmail.com>2020-04-13 17:50:18 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-04-16 12:33:02 +0200
commit8220be592d82637e3f7ac269eb9d33a247e942b6 (patch)
tree767f68afc25aa0111b5f2fccf3d53367e4a9fc6c /drivers
parentcddc585ec92c074025d2d76bc0f6ec120e44fe8a (diff)
downloadlinux-8220be592d82637e3f7ac269eb9d33a247e942b6.tar.bz2
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 <sergio.paracuellos@gmail.com> Link: https://lore.kernel.org/r/20200413155018.31921-3-sergio.paracuellos@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/staging/mt7621-pci/pci-mt7621.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/mt7621-pci/pci-mt7621.c b/drivers/staging/mt7621-pci/pci-mt7621.c
index eede8d9268ac..f961b353c22e 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++;