diff options
| author |   Tejun Heo <tj@kernel.org> | 2015-12-09 12:30:46 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-12-09 15:02:31 -0500 |
| commit | ad2c8c73d29702c3193f739390f6661f9a4ecad9 (patch) | |
| tree | 4eb4472980f7410b52f1b18d533fbf60c09906d6 /net | |
| parent | chelsio: constify cmac_ops structures (diff) | |
| download | linux-dev-ad2c8c73d29702c3193f739390f6661f9a4ecad9.tar.xz linux-dev-ad2c8c73d29702c3193f739390f6661f9a4ecad9.zip | |
cgroup: fix sock_cgroup_data initialization on earlier compilers
sock_cgroup_data is a struct containing an anonymous union.
sock_cgroup_set_prioidx() and sock_cgroup_set_classid() were
initializing a field inside the anonymous union as follows.
struct sock_ccgroup_data skcd_buf = { .val = VAL };
While this is fine on more recent compilers, gcc-4.4.7 triggers the
following errors.
include/linux/cgroup-defs.h: In function ‘sock_cgroup_set_prioidx’:
include/linux/cgroup-defs.h:619: error: unknown field ‘val’ specified in initializer
include/linux/cgroup-defs.h:619: warning: missing braces around initializer
include/linux/cgroup-defs.h:619: warning: (near initialization for ‘skcd_buf.<anonymous>’)
This is because .val belongs to the anonymous union nested inside the
struct but the initializer is missing the nesting. Fix it by adding
an extra pair of braces.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Alaa Hleihel <alaa@dev.mellanox.co.il>
Fixes: bd1060a1d671 ("sock, cgroup: add sock->sk_cgroup")
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions