cmd_mdio.c: In function 'mdio_read_ranges': cmd_mdio.c:97: warning: comparison is always false due to limited range of data type
Signed-off-by: Anatolij Gustschin agust@denx.de Cc: Andy Fleming afleming@freescale.com --- common/cmd_mdio.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/common/cmd_mdio.c b/common/cmd_mdio.c index cac0703..4ac9de4 100644 --- a/common/cmd_mdio.c +++ b/common/cmd_mdio.c @@ -91,9 +91,9 @@ int mdio_read_ranges(struct mii_dev *bus, int addrlo,
for (devad = devadlo; devad <= devadhi; devad++) { for (reg = reglo; reg <= reghi; reg++) { - u16 val; - val = bus->read(bus, addr, devad, reg); + int val;
+ val = bus->read(bus, addr, devad, reg); if (val < 0) { printf("Error\n");