commit 30fe357ddde4597c73f90654f3b3cc6f385e6a61
author Masahiro Yamada <yamada.masahiro@socionext.com> Tue Sep 06 22:17:39 2016 +0900
committer Tom Rini <trini@konsulko.com> Fri Sep 23 17:53:54 2016 -0400
tree db22263ba5173bafedd9cca35307e1d99ef96df2
parent 04cfea5154e6e0db003ac3f426232ae1227da696

drivers: squash lines for immediate return

Remove unneeded variables and assignments.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

drivers/rtc/m48t35ax.c

diff --git a/drivers/rtc/m48t35ax.c b/drivers/rtc/m48t35ax.c
index 021b91f..36011a5 100644
--- a/drivers/rtc/m48t35ax.c
+++ b/drivers/rtc/m48t35ax.c
@@ -127,10 +127,8 @@
 
 static uchar rtc_read (uchar reg)
 {
-	uchar val;
-	val = *(unsigned char *)
+	return *(unsigned char *)
 		((CONFIG_SYS_NVRAM_BASE_ADDR + CONFIG_SYS_NVRAM_SIZE - 8) + reg);
-	return val;
 }
 
 static void rtc_write (uchar reg, uchar val)