sparse pointer use of zero as null
[linux-3.10.git] / init / do_mounts_rd.c
index ed652f4..3ac5904 100644 (file)
@@ -57,7 +57,7 @@ identify_ramdisk_image(int fd, int start_block)
        unsigned char *buf;
 
        buf = kmalloc(size, GFP_KERNEL);
-       if (buf == 0)
+       if (!buf)
                return -1;
 
        minixsb = (struct minix_super_block *) buf;
@@ -407,12 +407,12 @@ static int __init crd_load(int in_fd, int out_fd)
        crd_infd = in_fd;
        crd_outfd = out_fd;
        inbuf = kmalloc(INBUFSIZ, GFP_KERNEL);
-       if (inbuf == 0) {
+       if (!inbuf) {
                printk(KERN_ERR "RAMDISK: Couldn't allocate gzip buffer\n");
                return -1;
        }
        window = kmalloc(WSIZE, GFP_KERNEL);
-       if (window == 0) {
+       if (!window) {
                printk(KERN_ERR "RAMDISK: Couldn't allocate gzip window\n");
                kfree(inbuf);
                return -1;