commit 9c867fbe06458a8957024236b574733fae0cefed
author Alexey Dobriyan <adobriyan@gmail.com> Tue Aug 10 18:03:14 2010 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> Wed Aug 11 08:59:20 2010 -0700
tree 6eae6def53e4ca9e30f90f6e9c07d8044581f08f
parent ecd6269174c04da5efbd17d6bff793e428eb45ef

partitions: fix sometimes unreadable partition strings

Fix this garbage happening quite often:

==>	 sda:
	scsi 3:0:0:0: CD-ROM            TOSHIBA
==>	 sda1 sda2 sda3 sda4 <sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
			    ^^^
	Uniform CD-ROM driver Revision: 3.20
	sr 3:0:0:0: Attached scsi CD-ROM sr0
==>	 sda5 sda6 sda7 >

Make "sda: sda1 ..." lines actually lines.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

fs/partitions/sysv68.c

diff --git a/fs/partitions/sysv68.c b/fs/partitions/sysv68.c
index 9030c86..9627ccf 100644
--- a/fs/partitions/sysv68.c
+++ b/fs/partitions/sysv68.c
@@ -54,6 +54,7 @@
 	unsigned char *data;
 	struct dkblk0 *b;
 	struct slice *slice;
+	char tmp[64];
 
 	data = read_part_sector(state, 0, &sect);
 	if (!data)
@@ -73,7 +74,8 @@
 		return -1;
 
 	slices -= 1; /* last slice is the whole disk */
-	printk("sysV68: %s(s%u)", state->name, slices);
+	snprintf(tmp, sizeof(tmp), "sysV68: %s(s%u)", state->name, slices);
+	strlcat(state->pp_buf, tmp, PAGE_SIZE);
 	slice = (struct slice *)data;
 	for (i = 0; i < slices; i++, slice++) {
 		if (slot == state->limit)
@@ -82,11 +84,12 @@
 			put_partition(state, slot,
 				be32_to_cpu(slice->blkoff),
 				be32_to_cpu(slice->nblocks));
-			printk("(s%u)", i);
+			snprintf(tmp, sizeof(tmp), "(s%u)", i);
+			strlcat(state->pp_buf, tmp, PAGE_SIZE);
 		}
 		slot++;
 	}
-	printk("\n");
+	strlcat(state->pp_buf, "\n", PAGE_SIZE);
 	put_dev_sector(sect);
 	return 1;
 }