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| author | Arnd Bergmann <[email protected]> | 2017-01-18 14:52:53 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2017-01-20 16:45:37 +0000 |
| commit | df384d435a5c034c735df3d9ea87a03172c59b56 (patch) | |
| tree | f2b91f744f32f734373a30e01bab5cea8b6c5ca7 /drivers/net/xen-netfront.c | |
| parent | qed: avoid possible stack overflow in qed_ll2_acquire_connection (diff) | |
| download | kernel-df384d435a5c034c735df3d9ea87a03172c59b56.tar.gz kernel-df384d435a5c034c735df3d9ea87a03172c59b56.zip | |
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 <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/net/xen-netfront.c')
0 files changed, 0 insertions, 0 deletions