Commit 93fd85d0 authored Oct 15, 2008 by Geert Uytterhoeven Committed by Linus Torvalds Oct 16, 2008

identify_ramdisk_image(): correct typo about return value in comment



identify_ramdisk_image() returns 0 (not -1) if a gzipped ramdisk is found:

	if (buf[0] == 037 && ((buf[1] == 0213) || (buf[1] == 0236))) {
		printk(KERN_NOTICE
		       "RAMDISK: Compressed image found at block %d\n",
		       start_block);
		nblocks = 0;
		^^^^^^^^^^^
		goto done;
	}

	...

done:
	sys_lseek(fd, start_block * BLOCK_SIZE, 0);
	kfree(buf);
	return nblocks;
	^^^^^^^^^^^^^^

Hence correct the typo in the comment, which has existed since the
addition of compressed ramdisk support in 1.3.48.

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 2e0eb731

init/do_mounts_rd.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -71,7 +71,7 @@ identify_ramdisk_image(int fd, int start_block)
	sys_read(fd, buf, size);		sys_read(fd, buf, size);

	/*		/*
	* If it matches the gzip magic numbers, return -1		* If it matches the gzip magic numbers, return 0
	*/		*/
	if (buf[0] == 037 && ((buf[1] == 0213) \|\| (buf[1] == 0236))) {		if (buf[0] == 037 && ((buf[1] == 0213) \|\| (buf[1] == 0236))) {
	printk(KERN_NOTICE		printk(KERN_NOTICE