There's a check at ia_css_vf_configure() to verify if
binary is not null. However, this is called too late:
drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/vf/vf_1.0/ia_css_vf.host.c:133 ia_css_vf_configure() warn: variable dereferenced before check 'binary' (see line 129)
This test is wrong, as this fuction is only called by
ia_css_binary_fill_info(), in a place that already assumes that
binary is not null, and checks with:
assert(binary != NULL);
So, remove the useless broken extra check.
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx>
---
.../atomisp2/css2400/isp/kernels/vf/vf_1.0/ia_css_vf.host.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/vf/vf_1.0/ia_css_vf.host.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/vf/vf_1.0/ia_css_vf.host.c
index 5610833ed595..c2076e412410 100644
--- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/vf/vf_1.0/ia_css_vf.host.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/vf/vf_1.0/ia_css_vf.host.c
@@ -130,11 +130,11 @@ ia_css_vf_configure(
err = configure_kernel(info, out_info, vf_info, downscale_log2, &config);
configure_dma(&config, vf_info);
- if (binary) {
- if (vf_info)
- vf_info->raw_bit_depth = info->dma.vfdec_bits_per_pixel;
- ia_css_configure_vf (binary, &config);
- }
+
+ if (vf_info)
+ vf_info->raw_bit_depth = info->dma.vfdec_bits_per_pixel;
+ ia_css_configure_vf (binary, &config);
+
return IA_CSS_SUCCESS;
}
--
2.14.3
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