[4/4] hpsa_ioctl(): tidy up a bit
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Message ID 20200529234028.46373-4-viro@ZenIV.linux.org.uk
State New
Headers show
Series
  • [1/4] hpsa passthrough: lift {BIG_,}IOCTL_Command_struct copy{in,out} into hpsa_ioctl()
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Commit Message

Al Viro May 29, 2020, 11:40 p.m. UTC
From: Al Viro <viro@zeniv.linux.org.uk>

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 drivers/scsi/hpsa.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

Patch
diff mbox series

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index c7fbe56891ef..81d0414e2117 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -6577,14 +6577,11 @@  static void check_ioctl_unit_attention(struct ctlr_info *h,
  * ioctl
  */
 static int hpsa_ioctl(struct scsi_device *dev, unsigned int cmd,
-		      void __user *arg)
+		      void __user *argp)
 {
-	struct ctlr_info *h;
-	void __user *argp = (void __user *)arg;
+	struct ctlr_info *h = sdev_to_hba(dev);
 	int rc;
 
-	h = sdev_to_hba(dev);
-
 	switch (cmd) {
 	case CCISS_DEREGDISK:
 	case CCISS_REGNEWDISK: