Hi Vibi,
> net/netlink/genetlink.c: In function `genl_register_mc_group':
> net/netlink/genetlink.c:139: warning: 'err' might be used uninitialized in this function
>
> Signed-off-by: vibi sreenivasan <vibi_sreenivasan@xxxxxxx>
> ---
> net/netlink/genetlink.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
> index 575c643..66f6ba0 100644
> --- a/net/netlink/genetlink.c
> +++ b/net/netlink/genetlink.c
> @@ -136,7 +136,7 @@ int genl_register_mc_group(struct genl_family *family,
> {
> int id;
> unsigned long *new_groups;
> - int err;
> + int err = 0;
>
> BUG_ON(grp->name[0] == '\0');
this looks fishy. How does gcc thinks this variable is uninitialized. If
I look at the code in Linus' tree, I don't see it.
Regards
Marcel
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