lp: Avoid comma separated statements

Use semicolons and braces. Signed-off-by: Joe Perches <joe@perches.com> Link: https://lore.kernel.org/r/850c60ea44927e8cb7604d178c613ff8fc667984.1598331148.git.joe@perches.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mariux64 · Aug 28, 2020 · c2fef5f · c2fef5f
1 parent 90ca633
commit c2fef5f
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/drivers/char/lp.c b/drivers/char/lp.c
@@ -853,8 +853,10 @@ static void lp_console_write(struct console *co, const char *s,
 			count--;
 			do {
 				written = parport_write(port, crlf, i);
-				if (written > 0)
-					i -= written, crlf += written;
+				if (written > 0) {
+					i -= written;
+					crlf += written;
+				}
 			} while (i > 0 && (CONSOLE_LP_STRICT || written > 0));
 		}
 	} while (count > 0 && (CONSOLE_LP_STRICT || written > 0));