Merge branch 'linus' into cont_syslog

[safe/jmp/linux-2.6] / block / bsg.c

diff --git a/block/bsg.c b/block/bsg.c
index 54106f0..82d5882 100644 (file)
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -15,11 +15,13 @@
 #include <linux/blkdev.h>
 #include <linux/poll.h>
 #include <linux/cdev.h>
+#include <linux/jiffies.h>
 #include <linux/percpu.h>
 #include <linux/uio.h>
 #include <linux/idr.h>
 #include <linux/bsg.h>
 #include <linux/smp_lock.h>
+#include <linux/slab.h>
 
 #include <scsi/scsi.h>
 #include <scsi/scsi_ioctl.h>
@@ -186,7 +188,7 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
                return -EFAULT;
 
        if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
-               if (blk_verify_command(&q->cmd_filter, rq->cmd, has_write_perm))
+               if (blk_verify_command(rq->cmd, has_write_perm))
                        return -EPERM;
        } else if (!capable(CAP_SYS_RAWIO))
                return -EPERM;
@@ -197,7 +199,7 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
        rq->cmd_len = hdr->request_len;
        rq->cmd_type = REQ_TYPE_BLOCK_PC;
 
-       rq->timeout = (hdr->timeout * HZ) / 1000;
+       rq->timeout = msecs_to_jiffies(hdr->timeout);
        if (!rq->timeout)
                rq->timeout = q->sg_timeout;
        if (!rq->timeout)
@@ -259,7 +261,7 @@ bsg_map_hdr(struct bsg_device *bd, struct sg_io_v4 *hdr, fmode_t has_write_perm,
                return ERR_PTR(ret);
 
        /*
-        * map scatter-gather elements seperately and string them to request
+        * map scatter-gather elements separately and string them to request
         */
        rq = blk_get_request(q, rw, GFP_KERNEL);
        if (!rq)
@@ -315,7 +317,6 @@ out:
        blk_put_request(rq);
        if (next_rq) {
                blk_rq_unmap_user(next_rq->bio);
-               next_rq->bio = NULL;
                blk_put_request(next_rq);
        }
        return ERR_PTR(ret);
@@ -449,7 +450,6 @@ static int blk_complete_sgv4_hdr_rq(struct request *rq, struct sg_io_v4 *hdr,
                hdr->dout_resid = rq->resid_len;
                hdr->din_resid = rq->next_rq->resid_len;
                blk_rq_unmap_user(bidi_bio);
-               rq->next_rq->bio = NULL;
                blk_put_request(rq->next_rq);
        } else if (rq_data_dir(rq) == READ)
                hdr->din_resid = rq->resid_len;
@@ -468,7 +468,6 @@ static int blk_complete_sgv4_hdr_rq(struct request *rq, struct sg_io_v4 *hdr,
        blk_rq_unmap_user(bio);
        if (rq->cmd != rq->__cmd)
                kfree(rq->cmd);
-       rq->bio = NULL;
        blk_put_request(rq);
 
        return ret;
@@ -1065,7 +1064,7 @@ EXPORT_SYMBOL_GPL(bsg_register_queue);
 
 static struct cdev bsg_cdev;
 
-static char *bsg_nodename(struct device *dev)
+static char *bsg_devnode(struct device *dev, mode_t *mode)
 {
        return kasprintf(GFP_KERNEL, "bsg/%s", dev_name(dev));
 }
@@ -1090,7 +1089,7 @@ static int __init bsg_init(void)
                ret = PTR_ERR(bsg_class);
                goto destroy_kmemcache;
        }
-       bsg_class->nodename = bsg_nodename;
+       bsg_class->devnode = bsg_devnode;
 
        ret = alloc_chrdev_region(&devid, 0, BSG_MAX_DEVS, "bsg");
        if (ret)