scsi: scsi_devinfo: Remove redundant 'found'

Remove the unnecessary 'found' flag in scsi_devinfo_lookup_by_key(). The
loop can return the matching entry directly when found, and fall through
to return ERR_PTR(-EINVAL) otherwise.

Signed-off-by: mrigendrachaubey <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Reviewed-by: Bart Van Assche <[e-mail]>
Signed-off-by: Martin K. Petersen <[e-mail]>

drivers/scsi/scsi_devinfo.c

···
 static struct scsi_dev_info_list_table *scsi_devinfo_lookup_by_key(int key)
 {
 	struct scsi_dev_info_list_table *devinfo_table;
-	int found = 0;
 
 	list_for_each_entry(devinfo_table, &scsi_dev_info_list, node)
-		if (devinfo_table->key == key) {
-			found = 1;
-			break;
-		}
-	if (!found)
-		return ERR_PTR(-EINVAL);
+		if (devinfo_table->key == key)
+			return devinfo_table;
 
-	return devinfo_table;
+	return ERR_PTR(-EINVAL);
 }
 
 /*