diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2016-06-14 12:03:17 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-15 20:48:52 -0700 |
| commit | a78c16e1b9ea74a64b356d667261a326fdc49513 (patch) | |
| tree | f1ed5c55c400b65674e167c1a425449600666722 /include/net/ip_tunnels.h | |
| parent | b06f95272e4d338792414e33a393a436cc3d0905 (diff) | |
mdio: mux: avoid 'maybe-uninitialized' warning
The latest changes to the MDIO code introduced a false-positive
warning with gcc-6 (possibly others):
drivers/net/phy/mdio-mux.c: In function 'mdio_mux_init':
drivers/net/phy/mdio-mux.c:188:3: error: 'parent_bus_node' may be used uninitialized in this function [-Werror=maybe-uninitialized]
It's easy to avoid the warning by making sure the parent_bus_node
is initialized in both cases at the start of the function, since
the later 'of_node_put()' call is also valid for a NULL pointer
argument.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: f20e6657a875 ("mdio: mux: Enhanced MDIO mux framework for integrated multiplexers")
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ip_tunnels.h')
0 files changed, 0 insertions, 0 deletions