[PATCH] media: smiapp: avoid printing an uninitialized variable

[Arnd Bergmann]

From: Arnd Bergmann <a...@arndb.de>

There is no intialization for the 'reg' variable, so printing
it produces undefined behavior as well as a compile-time warning:

drivers/media/i2c/ccs/ccs-core.c:314:49: error: variable 'reg' is uninitialized 
when used here [-Werror,-Wuninitialized]
                        "0x%8.8x %s pixels: %d %s (pixelcode %u)\n", reg,

Remove the variable and stop printing it.

Fixes: b24cc2a18c50 ("media: smiapp: Rename as "ccs"")
Signed-off-by: Arnd Bergmann <a...@arndb.de>
---
 drivers/media/i2c/ccs/ccs-core.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c
index 69e7990c65f3..58a42459109d 100644
--- a/drivers/media/i2c/ccs/ccs-core.c
+++ b/drivers/media/i2c/ccs/ccs-core.c
@@ -257,7 +257,6 @@ static int ccs_read_frame_fmt(struct ccs_sensor *sensor)
                u32 pixels;
                char *which;
                char *what;
-               u32 reg;
 
                if (fmt_model_type == CCS_FRAME_FORMAT_MODEL_TYPE_2_BYTE) {
                        desc = CCS_LIM_AT(sensor, FRAME_FORMAT_DESCRIPTOR, i);
@@ -311,7 +310,7 @@ static int ccs_read_frame_fmt(struct ccs_sensor *sensor)
                }
 
                dev_dbg(&client->dev,
-                       "0x%8.8x %s pixels: %d %s (pixelcode %u)\n", reg,
+                       "%s pixels: %d %s (pixelcode %u)\n",
                        what, pixels, which, pixelcode);
 
                if (i < ncol_desc) {
-- 
2.27.0