"map" is a valid pointer. We wanted to return "err" instead. Also
let's return a zero literal at the end.
Fixes: 174a79ff9515 ("bpf: sockmap with sk redirect support")
Signed-off-by: Dan Carpenter <[email protected]>
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
index d2f2bdf71ffa..b8cb1b3c9bfb 100644
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
@@ -1125,11 +1125,11 @@ static int sockmap_get_from_fd(const union bpf_attr
*attr, int ptype)
fdput(f);
bpf_prog_put(prog1);
bpf_prog_put(prog2);
- return PTR_ERR(map);
+ return err;
}
fdput(f);
- return err;
+ return 0;
}
static int bpf_prog_attach(const union bpf_attr *attr)
