1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index e6519e2c9934..f946d31d6917 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -1904,7 +1904,7 @@ static int exec_drive_command(struct mtip_port *port, u8 *command,
         int rv = 0, xfer_sz = command[3];
 
         if (xfer_sz) {
-                if (user_buffer)
+                if (!user_buffer)
                         return -EFAULT;
 
                 buf = dmam_alloc_coherent(&port->dd->pdev->dev,