From 243294dae09c909c0442c8f04d470b69c3c19d6e Mon Sep 17 00:00:00 2001 From: Tejun Heo <tj@kernel.org> Date: Thu, 4 Sep 2008 09:17:31 +0200 Subject: block: fix duplicate headers for /proc/partitions seqf can be started multiple times for a read and the header should be printed only for the initial one. Fix it. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com> --- block/genhd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/genhd.c b/block/genhd.c index ed926b760ca0..8acaff0154e3 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -697,7 +697,7 @@ static void *show_partition_start(struct seq_file *seqf, loff_t *pos) static void *p; p = disk_seqf_start(seqf, pos); - if (!IS_ERR(p) && p) + if (!IS_ERR(p) && p && !*pos) seq_puts(seqf, "major minor #blocks name\n\n"); return p; } -- cgit v1.2.3