The patch fbe639b44a82: "soc: qcom: Introduce Protection Domain
Restart helpers" leads to the following static checker warning:
drivers/soc/qcom/pdr_interface.c:158 pdr_register_listener()
'(resp.curr_state < (-((~0 >> 1)) - 1)) => (s32min-s32max < s32min)'
These are casted to int so they can't be outside of int range.
Fixes: fbe639b44a82 ("soc: qcom: Introduce Protection Domain Restart helpers")
Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Signed-off-by: Sibi Sankar <sibis@xxxxxxxxxxxxxx>
---
drivers/soc/qcom/pdr_interface.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/soc/qcom/pdr_interface.c b/drivers/soc/qcom/pdr_interface.c
index 17ad3b8698e16..bdcf16f88a97f 100644
--- a/drivers/soc/qcom/pdr_interface.c
+++ b/drivers/soc/qcom/pdr_interface.c
@@ -155,10 +155,6 @@ static int pdr_register_listener(struct pdr_handle *pdr,
return ret;
}
- if ((int)resp.curr_state < INT_MIN || (int)resp.curr_state > INT_MAX)
- pr_err("PDR: %s notification state invalid: 0x%x\n",
- pds->service_path, resp.curr_state);
-
pds->state = resp.curr_state;
return 0;
--
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