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Date: Mon, 25 Jan 2016 11:45:07 +0530 From: Sudip Mukherjee <sudipm.mukherjee@...il.com> To: "Maciej W. Rozycki" <macro@...ux-mips.org> Cc: linux-kernel@...r.kernel.org, netdev@...r.kernel.org, Sudip Mukherjee <sudipm.mukherjee@...il.com> Subject: [PATCH 3/3] defxx: fix build warning We are getting many build warning about: 'bar_start' may be used uninitialized and 'bar_len' may be used uninitialized They are not actually uninitialized as dfx_get_bars() will initialize them properly. But still lets have them initialized just to satisfy the compiler. Signed-off-by: Sudip Mukherjee <sudip@...torindia.org> --- drivers/net/fddi/defxx.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/fddi/defxx.c b/drivers/net/fddi/defxx.c index 7f975a2..4113535 100644 --- a/drivers/net/fddi/defxx.c +++ b/drivers/net/fddi/defxx.c @@ -533,8 +533,8 @@ static int dfx_register(struct device *bdev) const char *print_name = dev_name(bdev); struct net_device *dev; DFX_board_t *bp; /* board pointer */ - resource_size_t bar_start[3]; /* pointers to ports */ - resource_size_t bar_len[3]; /* resource length */ + resource_size_t bar_start[3] = {0, 0, 0}; /* pointers to ports */ + resource_size_t bar_len[3] = {0, 0, 0}; /* resource length */ int alloc_size; /* total buffer size used */ struct resource *region; int err = 0; @@ -3697,8 +3697,8 @@ static void dfx_unregister(struct device *bdev) int dfx_bus_pci = dev_is_pci(bdev); int dfx_bus_tc = DFX_BUS_TC(bdev); int dfx_use_mmio = DFX_MMIO || dfx_bus_tc; - resource_size_t bar_start[3]; /* pointers to ports */ - resource_size_t bar_len[3]; /* resource lengths */ + resource_size_t bar_start[3] = {0, 0, 0}; /* pointers to ports */ + resource_size_t bar_len[3] = {0, 0, 0}; /* resource lengths */ int alloc_size; /* total buffer size used */ unregister_netdev(dev); -- 1.9.1
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