Staging: media: davinci_vpfe: Remove unused variable

This patch removes a variable which has never been used. The following
Coccinelle semantic patch was used to make this transformation:

@@
type T;
identifier i;
constant C;
@@

- T i;
  <... when != i
- i = C;
  ...>

Signed-off-by: Mahati Chamarthy <mahati.chamarthy@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/media/davinci_vpfe/dm365_isif.c b/drivers/staging/media/davinci_vpfe/dm365_isif.c
index b942bf73c43f095df99c4b3443a85804c8b0cfeb..0d535b062e4e898f4c52da900f918e5baf7fc44c 100644 (file)
--- a/drivers/staging/media/davinci_vpfe/dm365_isif.c
+++ b/drivers/staging/media/davinci_vpfe/dm365_isif.c
@@ -440,14 +440,12 @@ static int isif_validate_df_csc_params(struct vpfe_isif_df_csc *df_csc)
 {
        struct vpfe_isif_color_space_conv *csc;
        int err = -EINVAL;
-       int csc_df_en;
        int i;
 
        if (!df_csc->df_or_csc) {
                /* csc configuration */
                csc = &df_csc->csc;
                if (csc->en) {
-                       csc_df_en = 1;
                        for (i = 0; i < VPFE_ISIF_CSC_NUM_COEFF; i++)
                                if (csc->coeff[i].integer >
                                    ISIF_CSC_COEF_INTEG_MASK ||