net/ipv4/igmp.c: Remove unnecessary kmalloc casts

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 2 deletions

diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 5fff865a4fa7..250cb5e1af48 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -1646,8 +1646,7 @@ static int sf_setstate(struct ip_mc_list *pmc)
                                 if (dpsf->sf_inaddr == psf->sf_inaddr)
                                         break;
                         if (!dpsf) {
-                                dpsf = (struct ip_sf_list *)
-                                        kmalloc(sizeof(*dpsf), GFP_ATOMIC);
+                                dpsf = kmalloc(sizeof(*dpsf), GFP_ATOMIC);
                                 if (!dpsf)
                                         continue;
                                 *dpsf = *psf;