tree cefbe293f78922658232f44eafd17e29714bd9fe
parent 4869040512082b761de2d7c35975d01044f8bfea
author Christoph Hellwig <[EMAIL PROTECTED]> Tue, 06 Sep 2005 14:03:44 +0200
committer James Bottomley <[EMAIL PROTECTED](none)> Wed, 07 Sep 2005 03:25:16
-0500
[SCSI] fix SCSI_IOCTL_PROBE_HOST
This returns always false with new-style drivers right now. Make it
return always true instead, as a host must be present if we are able
to call the ioctl (without a host attached there would be no device
node to call on..)
Signed-off-by: James Bottomley <[EMAIL PROTECTED]>
drivers/scsi/scsi_ioctl.c | 18 +++++++++---------
1 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/scsi/scsi_ioctl.c b/drivers/scsi/scsi_ioctl.c
--- a/drivers/scsi/scsi_ioctl.c
+++ b/drivers/scsi/scsi_ioctl.c
@@ -30,20 +30,20 @@
#define MAX_BUF PAGE_SIZE
-/*
- * If we are told to probe a host, we will return 0 if the host is not
- * present, 1 if the host is present, and will return an identifying
- * string at *arg, if arg is non null, filling to the length stored at
- * (int *) arg
+/**
+ * ioctl_probe -- return host identification
+ * @host: host to identify
+ * @buffer: userspace buffer for identification
+ *
+ * Return an identifying string at @buffer, if @buffer is non-NULL, filling
+ * to the length stored at * (int *) @buffer.
*/
-
static int ioctl_probe(struct Scsi_Host *host, void __user *buffer)
{
unsigned int len, slen;
const char *string;
- int temp = host->hostt->present;
- if (temp && buffer) {
+ if (buffer) {
if (get_user(len, (unsigned int __user *) buffer))
return -EFAULT;
@@ -59,7 +59,7 @@ static int ioctl_probe(struct Scsi_Host
return -EFAULT;
}
}
- return temp;
+ return 1;
}
/*
-
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