[media] cx231xxx: fix typo in saddr_len check

The original code compared "saddr_len" with zero twice in a nonsensical
way.  I asked the list, and Andy Walls and Sri Deevi say that the second
check should be if "saddr_len == 1".

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Srinivasa Deevi <Srinivasa.deevi@conexant.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/cx231xx/cx231xx-core.c b/drivers/media/video/cx231xx/cx231xx-core.c
index 44d124c2fc3590da87bb1296c7d8a40192c2d1e0..7d62d58617f55e8d25877f282dd29311e978de95 100644 (file)
--- a/drivers/media/video/cx231xx/cx231xx-core.c
+++ b/drivers/media/video/cx231xx/cx231xx-core.c
@@ -1515,7 +1515,7 @@ int cx231xx_read_i2c_master(struct cx231xx *dev, u8 dev_addr, u16 saddr,
 
        if (saddr_len == 0)
                saddr = 0;
-       else if (saddr_len == 0)
+       else if (saddr_len == 1)
                saddr &= 0xff;
 
        /* prepare xfer_data struct */
@@ -1566,7 +1566,7 @@ int cx231xx_write_i2c_master(struct cx231xx *dev, u8 dev_addr, u16 saddr,
 
        if (saddr_len == 0)
                saddr = 0;
-       else if (saddr_len == 0)
+       else if (saddr_len == 1)
                saddr &= 0xff;
 
        /* prepare xfer_data struct */
@@ -1600,7 +1600,7 @@ int cx231xx_read_i2c_data(struct cx231xx *dev, u8 dev_addr, u16 saddr,
 
        if (saddr_len == 0)
                saddr = 0;
-       else if (saddr_len == 0)
+       else if (saddr_len == 1)
                saddr &= 0xff;
 
        /* prepare xfer_data struct */
@@ -1641,7 +1641,7 @@ int cx231xx_write_i2c_data(struct cx231xx *dev, u8 dev_addr, u16 saddr,
 
        if (saddr_len == 0)
                saddr = 0;
-       else if (saddr_len == 0)
+       else if (saddr_len == 1)
                saddr &= 0xff;
 
        /* prepare xfer_data struct */