| Message ID | 20170903120757.14968-2-ard.biesheuvel@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/net/core/ptp_classifier.c b/net/core/ptp_classifier.c index 703cf76aa7c2..7109c168b5e0 100644 --- a/net/core/ptp_classifier.c +++ b/net/core/ptp_classifier.c @@ -185,9 +185,10 @@ void __init ptp_classifier_init(void) { 0x16, 0, 0, 0x00000000 }, { 0x06, 0, 0, 0x00000000 }, }; - struct sock_fprog_kern ptp_prog = { - .len = ARRAY_SIZE(ptp_filter), .filter = ptp_filter, - }; + struct sock_fprog_kern ptp_prog; + + ptp_prog.len = ARRAY_SIZE(ptp_filter); + ptp_prog.filter = ptp_filter; BUG_ON(bpf_prog_create(&ptp_insns, &ptp_prog)); }
The routine ptp_classifier_init() uses an initializer for an automatic struct type variable which refers to an __initdata symbol. This is perfectly legal, but may trigger a section mismatch warning when running the compiler in -fpic mode, due to the fact that the initializer may be emitted into an anonymous .data section thats lack the __init annotation. So work around it by using assignments instead. Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> --- net/core/ptp_classifier.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)