defxx: fix build warning (62f2aaab) · Commits · 戴 / test

We are getting many build warnings 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 (gcc 4.8.2). Signed-off-by:

Sudip Mukherjee <sudip@vectorindia.org> Acked-by:

Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by:

David S. Miller <davem@davemloft.net>

drivers/net/fddi/defxx.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -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}; /* pointers to ports */
		resource_size_t bar_len[3] = {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}; /* pointers to ports */
		resource_size_t bar_len[3] = {0}; /* resource lengths */
		int alloc_size; /* total buffer size used */

		unregister_netdev(dev);

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