Greg reports that with one of the patches in his queue there's now an unused variable warning in lnet_parse_ip2nets for ipaddrs variable. Apparently the warning is a false positive as in all cases where lnet_ipaddr_enumerate can return without setting ipaddrs to something a negative return value is returned that is then checked before we actually use ipaddrs.
Assign ipaddrs to NULL to quiet this. Signed-off-by: Oleg Drokin <gr...@linuxhacker.ru> --- drivers/staging/lustre/lnet/lnet/config.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/lustre/lnet/lnet/config.c b/drivers/staging/lustre/lnet/lnet/config.c index 7c8b947..d77aa31 100644 --- a/drivers/staging/lustre/lnet/lnet/config.c +++ b/drivers/staging/lustre/lnet/lnet/config.c @@ -1187,7 +1187,7 @@ lnet_ipaddr_enumerate(__u32 **ipaddrsp) int lnet_parse_ip2nets(char **networksp, char *ip2nets) { - __u32 *ipaddrs; + __u32 *ipaddrs = NULL; int nip = lnet_ipaddr_enumerate(&ipaddrs); int rc; -- 1.9.0 _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel