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authorMike Miller <mike.miller@hp.com>2005-06-27 17:36:50 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-27 18:11:48 -0400
commit60564a313a5738960064d6c555ec066d9332f278 (patch)
treec6ef665334f5c666ccb7afe490deed0e35df2b0f /drivers/block/cciss.c
parentcd6fb584cf7f18ec6b221192b57d712ecc8c1859 (diff)
[PATCH] cciss: remove partition info from CCISS_GETLUNINFO
This patch fulfills a promise I made to Christoph sometime back. I am removing the partition info from the CCISS_GETLUNINFO ioctl as I was informed my "driver had no damn business reading that structure." ;) The application folks are to use /proc or /sys for partition info from now on. I am only aware of a few apps that use this ioctl and I'm not sure they ever used the partition info. Signed-off-by: Mike Miller <mike.miller@hp.com> Acked-by: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/block/cciss.c')
-rw-r--r--drivers/block/cciss.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index d5d0fa538f12..653512b77570 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -791,13 +791,6 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
791 luninfo.LunID = drv->LunID; 791 luninfo.LunID = drv->LunID;
792 luninfo.num_opens = drv->usage_count; 792 luninfo.num_opens = drv->usage_count;
793 luninfo.num_parts = 0; 793 luninfo.num_parts = 0;
794 /* count partitions 1 to 15 with sizes > 0 */
795 for (i = 0; i < MAX_PART - 1; i++) {
796 if (!disk->part[i])
797 continue;
798 if (disk->part[i]->nr_sects != 0)
799 luninfo.num_parts++;
800 }
801 if (copy_to_user(argp, &luninfo, 794 if (copy_to_user(argp, &luninfo,
802 sizeof(LogvolInfo_struct))) 795 sizeof(LogvolInfo_struct)))
803 return -EFAULT; 796 return -EFAULT;