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media: staging: atomisp: ia_css_output.host: don't use var before check 

Fix this warning:
	drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/output/output_1.0/ia_css_output.host.c:64 ia_css_output_config() warn: variable dereferenced before check 'from->info' (see line 63)

Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2018-03-26 10:16:07 -04:00
parent 5e95db4cf7
commit a0891a6e8e
1 changed files with 1 additions and 1 deletions
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drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/output/output_1.0/ia_css_output.host.c
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@ -60,7 +60,7 @@ ia_css_output_config(
(void)size;
ia_css_dma_configure_from_info(&to->port_b, from->info);
to->width_a_over_b = elems_a / to->port_b.elems;
to->height = from->info->res.height;
to->height = from->info ? from->info->res.height : 0;
to->enable = from->info != NULL;
ia_css_frame_info_to_frame_sp_info(&to->info, from->info);