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| author | Arnd Bergmann <arnd@arndb.de> | 2017-01-18 17:52:53 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-20 19:45:37 +0300 |
| commit | df384d435a5c034c735df3d9ea87a03172c59b56 (patch) | |
| tree | f2b91f744f32f734373a30e01bab5cea8b6c5ca7 /samples | |
| parent | 0629a330cf55454962168dd3ee46fad53a39323e (diff) | |
| download | linux-df384d435a5c034c735df3d9ea87a03172c59b56.tar.xz | |
bcm63xx_enet: avoid uninitialized variable warning
gcc-7 and probably earlier versions get confused by this function
and print a harmless warning:
drivers/net/ethernet/broadcom/bcm63xx_enet.c: In function 'bcm_enet_open':
drivers/net/ethernet/broadcom/bcm63xx_enet.c:1130:3: error: 'phydev' may be used uninitialized in this function [-Werror=maybe-uninitialized]
This adds an initialization for the 'phydev' variable when it is unused
and changes the check to test for that NULL pointer to make it clear
that we always pass a valid pointer here.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions