ARM: davinci: dm644x evm: move pointer dereference below NULL check

Pointer dereference should be moved below the NULL test.

spatch with a semantic match is used to found this.
(http://coccinelle.lip6.fr/)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index f22572cee49d..f8a99ee6bffc 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -519,13 +519,11 @@ static int dm6444evm_msp430_get_pins(void)
         char buf[4];
         struct i2c_msg msg[2] = {
                 {
-                        .addr = dm6446evm_msp->addr,
                         .flags = 0,
                         .len = 2,
                         .buf = (void __force *)txbuf,
                 },
                 {
-                        .addr = dm6446evm_msp->addr,
                         .flags = I2C_M_RD,
                         .len = 4,
                         .buf = buf,
@@ -536,6 +534,9 @@ static int dm6444evm_msp430_get_pins(void)
         if (!dm6446evm_msp)
                 return -ENXIO;
 
+        msg[0].addr = dm6446evm_msp->addr;
+        msg[1].addr = dm6446evm_msp->addr;
+
         /* Command 4 == get input state, returns port 2 and port3 data
          *   S Addr W [A] len=2 [A] cmd=4 [A]
          *   RS Addr R [A] [len=4] A [cmd=4] A [port2] A [port3] N P