Checking the pointer to a member of a struct against NULL
is pointless as clang points out:
drivers/staging/media/atomisp/pci/atomisp_cmd.c:4278:17: error: address of
'config->info' will always evaluate to 'true'
Check the original pointer instead, which may also be
unnecessary here, but makes a little more sense.
Fixes: 9d4fa1a16b28 ("media: atomisp: cleanup directory hierarchy")
Signed-off-by: Arnd Bergmann <a...@arndb.de>
---
drivers/staging/media/atomisp/pci/atomisp_cmd.c | 2 +-
drivers/staging/media/atomisp/pci/sh_css.c | 4 ++--
drivers/staging/media/atomisp/pci/sh_css_sp.c | 4 ++--
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/media/atomisp/pci/atomisp_cmd.c
b/drivers/staging/media/atomisp/pci/atomisp_cmd.c
index 5be690f876c1..342fc3b34fe0 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_cmd.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_cmd.c
@@ -4275,7 +4275,7 @@ int atomisp_param(struct atomisp_sub_device *asd, int
flag,
atomisp_css_get_dvs_grid_info(
&asd->params.curr_grid_info);
- if (!&config->info) {
+ if (!config) {
dev_err(isp->dev, "ERROR: NULL pointer in grid_info\n");
return -EINVAL;
}
diff --git a/drivers/staging/media/atomisp/pci/sh_css.c
b/drivers/staging/media/atomisp/pci/sh_css.c
index d77432254a2c..e91c6029c651 100644
--- a/drivers/staging/media/atomisp/pci/sh_css.c
+++ b/drivers/staging/media/atomisp/pci/sh_css.c
@@ -8534,7 +8534,7 @@ ia_css_pipe_load_extension(struct ia_css_pipe *pipe,
if (firmware->info.isp.type == IA_CSS_ACC_OUTPUT)
{
- if (&pipe->output_stage)
+ if (pipe)
append_firmware(&pipe->output_stage, firmware);
else {
IA_CSS_LEAVE_ERR_PRIVATE(IA_CSS_ERR_INTERNAL_ERROR);
@@ -8542,7 +8542,7 @@ ia_css_pipe_load_extension(struct ia_css_pipe *pipe,
}
} else if (firmware->info.isp.type == IA_CSS_ACC_VIEWFINDER)
{
- if (&pipe->vf_stage)
+ if (pipe)
append_firmware(&pipe->vf_stage, firmware);
else {
IA_CSS_LEAVE_ERR_PRIVATE(IA_CSS_ERR_INTERNAL_ERROR);
diff --git a/drivers/staging/media/atomisp/pci/sh_css_sp.c
b/drivers/staging/media/atomisp/pci/sh_css_sp.c
index e574396ad0f4..c0e579c1705f 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_sp.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_sp.c
@@ -1022,7 +1022,7 @@ sh_css_sp_init_stage(struct ia_css_binary *binary,
if (!pipe)
return IA_CSS_ERR_INTERNAL_ERROR;
ia_css_get_crop_offsets(pipe, &args->in_frame->info);
- } else if (&binary->in_frame_info)
+ } else if (binary)
{
pipe =
find_pipe_by_num(sh_css_sp_group.pipe[thread_id].pipe_num);
if (!pipe)
@@ -1036,7 +1036,7 @@ sh_css_sp_init_stage(struct ia_css_binary *binary,
if (!pipe)
return IA_CSS_ERR_INTERNAL_ERROR;
ia_css_get_crop_offsets(pipe, &args->in_frame->info);
- } else if (&binary->in_frame_info) {
+ } else if (binary) {
pipe =
find_pipe_by_num(sh_css_sp_group.pipe[thread_id].pipe_num);
if (!pipe)
return IA_CSS_ERR_INTERNAL_ERROR;
--
2.26.2
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