[media] davinci: dm355: Fix uninitialized variable compiler warnings
authorLad, Prabhakar <prabhakar.lad@ti.com>
Wed, 2 Jan 2013 11:37:41 +0000 (08:37 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Tue, 5 Feb 2013 16:09:55 +0000 (14:09 -0200)
drivers/media/platform/davinci/dm355_ccdc.c:593:9: warning: ‘val1’ may be
used uninitialized in this function [-Wuninitialized]
drivers/media/platform/davinci/dm355_ccdc.c:560:6: note: ‘val1’ was declared here
This is a false positive but the compiler has no way to know about it,
so initialize the variable to 0.

Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/platform/davinci/dm355_ccdc.c

index f263cabade7af0d7b8f315fdce1102160b5d3610..4277e4ad810c1b55b51bb2df3eacb0e3b2dc8e77 100644 (file)
@@ -557,7 +557,7 @@ static int ccdc_config_vdfc(struct ccdc_vertical_dft *dfc)
  */
 static void ccdc_config_csc(struct ccdc_csc *csc)
 {
-       u32 val1, val2;
+       u32 val1 = 0, val2;
        int i;
 
        if (!csc->enable)