Messages in this thread Patch in this message | | | Date | Sat, 17 Apr 2021 21:06:27 +0530 | From | Ashish Kalra <> | Subject | [PATCH] media: atomisp: silence "dubious: !x | !y" warning |
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Upon running sparse, "warning: dubious: !x | !y" is brought to notice for this file. Logical and bitwise OR are basically the same in this context so it doesn't cause a runtime bug. But let's change it to logical OR to make it cleaner and silence the Sparse warning.
Signed-off-by: Ashish Kalra <eashishkalra@gmail.com> --- .../media/atomisp/pci/isp/kernels/vf/vf_1.0/ia_css_vf.host.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/vf/vf_1.0/ia_css_vf.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/vf/vf_1.0/ia_css_vf.host.c index 358cb7d2cd4c..3b850bb2d39d 100644 --- a/drivers/staging/media/atomisp/pci/isp/kernels/vf/vf_1.0/ia_css_vf.host.c +++ b/drivers/staging/media/atomisp/pci/isp/kernels/vf/vf_1.0/ia_css_vf.host.c @@ -58,7 +58,7 @@ sh_css_vf_downscale_log2( unsigned int ds_log2 = 0; unsigned int out_width; - if ((!out_info) | (!vf_info)) + if ((!out_info) || (!vf_info)) return -EINVAL; out_width = out_info->res.width; -- 2.25.1
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