[PATCH] video: fbdev: exynos: exynos_mipi_dsi_common.c: Cleaning up variable that is never used

From: Rickard Strandqvist
Date: Sat Jul 05 2014 - 08:18:11 EST


From: Rickard Strandqvist <rickard.strandqvist@xxxxxxxxxxxxxx>

Variable ar assigned a value that is never used.
I have also removed all the code that thereby serves no purpose.

This was found using a static code analysis program called cppcheck

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
---
drivers/video/fbdev/exynos/exynos_mipi_dsi_common.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/video/fbdev/exynos/exynos_mipi_dsi_common.c b/drivers/video/fbdev/exynos/exynos_mipi_dsi_common.c
index 85edabf..9e4f9bd 100644
--- a/drivers/video/fbdev/exynos/exynos_mipi_dsi_common.c
+++ b/drivers/video/fbdev/exynos/exynos_mipi_dsi_common.c
@@ -219,11 +219,9 @@ int exynos_mipi_dsi_wr_data(struct mipi_dsim_device *dsim, unsigned int data_id,
case MIPI_DSI_GENERIC_LONG_WRITE:
case MIPI_DSI_DCS_LONG_WRITE:
{
- unsigned int size, payload = 0;
+ unsigned int payload = 0;
reinit_completion(&dsim_wr_comp);

- size = data_size * 4;
-
/* if data count is less then 4, then send 3bytes data. */
if (data_size < 4) {
payload = data0[0] |
--
1.7.10.4

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