staging: vchiq: stop explicitly comparing with zero to catch errors

[linux-2.6-microblaze.git] / drivers / staging / vc04_services / interface / vchiq_arm / vchiq_2835_arm.c

diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
index a9a2291..cb588c0 100644 (file)
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
@@ -514,7 +514,7 @@ create_pagelist(char __user *buf, size_t count, unsigned short type)
                (g_cache_line_size - 1)))) {
                char *fragments;
 
-               if (down_killable(&g_free_fragments_sema)) {
+               if (down_interruptible(&g_free_fragments_sema)) {
                        cleanup_pagelistinfo(pagelistinfo);
                        return NULL;
                }