1 files changed, 7 insertions, 6 deletions

diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 196fe3af0d5e..84b4879cff11 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -318,7 +318,7 @@ out_device_destroy:
         put_device(&sdev->sdev_gendev);
 out:
         if (display_failure_msg)
-                printk(ALLOC_FAILURE_MSG, __FUNCTION__);
+                printk(ALLOC_FAILURE_MSG, __func__);
         return NULL;
 }
 
@@ -404,7 +404,7 @@ static struct scsi_target *scsi_alloc_target(struct device *parent,
 
         starget = kzalloc(size, GFP_KERNEL);
         if (!starget) {
-                printk(KERN_ERR "%s: allocation failure\n", __FUNCTION__);
+                printk(KERN_ERR "%s: allocation failure\n", __func__);
                 return NULL;
         }
         dev = &starget->dev;
@@ -1337,7 +1337,7 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
         lun_data = kmalloc(length, GFP_ATOMIC |
                            (sdev->host->unchecked_isa_dma ? __GFP_DMA : 0));
         if (!lun_data) {
-                printk(ALLOC_FAILURE_MSG, __FUNCTION__);
+                printk(ALLOC_FAILURE_MSG, __func__);
                 goto out;
         }
 
@@ -1649,7 +1649,7 @@ int scsi_scan_host_selected(struct Scsi_Host *shost, unsigned int channel,
 {
         SCSI_LOG_SCAN_BUS(3, shost_printk (KERN_INFO, shost,
                 "%s: <%u:%u:%u>\n",
-                __FUNCTION__, channel, id, lun));
+                __func__, channel, id, lun));
 
         if (((channel != SCAN_WILD_CARD) && (channel > shost->max_channel)) ||
             ((id != SCAN_WILD_CARD) && (id >= shost->max_id)) ||
@@ -1703,7 +1703,7 @@ static struct async_scan_data *scsi_prep_async_scan(struct Scsi_Host *shost)
                 return NULL;
 
         if (shost->async_scan) {
-                printk("%s called twice for host %d", __FUNCTION__,
+                printk("%s called twice for host %d", __func__,
                                 shost->host_no);
                 dump_stack();
                 return NULL;
@@ -1757,9 +1757,10 @@ static void scsi_finish_async_scan(struct async_scan_data *data)
         mutex_lock(&shost->scan_mutex);
 
         if (!shost->async_scan) {
-                printk("%s called twice for host %d", __FUNCTION__,
+                printk("%s called twice for host %d", __func__,
                                 shost->host_no);
                 dump_stack();
+                mutex_unlock(&shost->scan_mutex);
                 return;
         }