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| author |   Tom Rix <trix@redhat.com> | 2020-07-03 06:33:59 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-07-07 15:23:53 -0700 |
| commit | 28b18e4eb515af7c6661c3995c6e3c34412c2874 (patch) | |
| tree | e82379eabdc7c5c1eef9296ef6d10b38d17b8db9 /net/ipv4/ping.c | |
| parent | cgroup: fix cgroup_sk_alloc() for sk_clone_lock() (diff) | |
| download | linux-dev-28b18e4eb515af7c6661c3995c6e3c34412c2874.tar.xz linux-dev-28b18e4eb515af7c6661c3995c6e3c34412c2874.zip | |
net: sky2: initialize return of gm_phy_read
clang static analysis flags this garbage return
drivers/net/ethernet/marvell/sky2.c:208:2: warning: Undefined or garbage value returned to caller [core.uninitialized.UndefReturn]
return v;
^~~~~~~~
static inline u16 gm_phy_read( ...
{
u16 v;
__gm_phy_read(hw, port, reg, &v);
return v;
}
__gm_phy_read can return without setting v.
So handle similar to skge.c's gm_phy_read, initialize v.
Signed-off-by: Tom Rix <trix@redhat.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ping.c')
0 files changed, 0 insertions, 0 deletions