1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/media/video/cx231xx/cx231xx-input.c b/drivers/media/video/cx231xx/cx231xx-input.c
index 45e14cac4622..8a75a908e709 100644
--- a/drivers/media/video/cx231xx/cx231xx-input.c
+++ b/drivers/media/video/cx231xx/cx231xx-input.c
@@ -27,12 +27,16 @@
 static int get_key_isdbt(struct IR_i2c *ir, u32 *ir_key,
                          u32 *ir_raw)
 {
+        int     rc;
         u8      cmd, scancode;
 
         dev_dbg(&ir->rc->input_dev->dev, "%s\n", __func__);
 
                 /* poll IR chip */
-        if (1 != i2c_master_recv(ir->c, &cmd, 1))
+        rc = i2c_master_recv(ir->c, &cmd, 1);
+        if (rc < 0)
+                return rc;
+        if (rc != 1)
                 return -EIO;
 
         /* it seems that 0xFE indicates that a button is still hold