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| author | Tom Rini <trini@konsulko.com> | 2016-01-16 14:50:26 +0000 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-01-19 08:31:21 -0500 |
| commit | 55616b86c745fcac5a791268ab8e7cba36965c0f (patch) | |
| tree | 82cad4821caf1c86cc5a25128cb8daaf866b4d81 | |
| parent | 5b8031ccb4ed6e84457d883198d77efc307085dc (diff) | |
| download | u-boot-55616b86c745fcac5a791268ab8e7cba36965c0f.zip u-boot-55616b86c745fcac5a791268ab8e7cba36965c0f.tar.gz u-boot-55616b86c745fcac5a791268ab8e7cba36965c0f.tar.bz2 | |
pci_rom.c: Fix may be used uninitialized warning
With gcc-5.x we get:
drivers/pci/pci_rom.c: In function 'dm_pci_run_vga_bios':
drivers/pci/pci_rom.c:352:3: warning: 'ram' may be used uninitialized in
this function [-Wmaybe-uninitialized]
While unconvinced that this can happen in practice (if we malloc we set
alloced to true, it will be false otherwise), silence the compiler.
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | drivers/pci/pci_rom.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/pci_rom.c b/drivers/pci/pci_rom.c index 8c83be6..ed2f61d 100644 --- a/drivers/pci/pci_rom.c +++ b/drivers/pci/pci_rom.c @@ -266,7 +266,7 @@ int dm_pci_run_vga_bios(struct udevice *dev, int (*int15_handler)(void), int exec_method) { struct pci_child_platdata *pplat = dev_get_parent_platdata(dev); - struct pci_rom_header *rom, *ram; + struct pci_rom_header *rom, *ram = NULL; int vesa_mode = -1; bool emulate, alloced; int ret; |