sparse pointer use of zero as null

[safe/jmp/linux-2.6] / kernel / kexec.c

diff --git a/kernel/kexec.c b/kernel/kexec.c
index 7885269..e9f1b4e 100644 (file)
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -785,7 +785,7 @@ static int kimage_load_normal_segment(struct kimage *image,
                size_t uchunk, mchunk;
 
                page = kimage_alloc_page(image, GFP_HIGHUSER, maddr);
-               if (page == 0) {
+               if (!page) {
                        result  = -ENOMEM;
                        goto out;
                }
@@ -844,7 +844,7 @@ static int kimage_load_crash_segment(struct kimage *image,
                size_t uchunk, mchunk;
 
                page = pfn_to_page(maddr >> PAGE_SHIFT);
-               if (page == 0) {
+               if (!page) {
                        result  = -ENOMEM;
                        goto out;
                }