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| author | Sibi Sankar <sibis@codeaurora.org> | 2020-04-15 11:59:55 +0530 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-04-20 23:57:58 -0700 |
| commit | 02d8ecc18b8f392389ac9e7b785b0230ecb80833 (patch) | |
| tree | 3bb40198580edae965bf0addd0638ec6b42e4969 /drivers/soc | |
| parent | 35bb4b22f606c0cc8eedf567313adc18161b1af4 (diff) | |
| download | linux-stable-02d8ecc18b8f392389ac9e7b785b0230ecb80833.tar.gz linux-stable-02d8ecc18b8f392389ac9e7b785b0230ecb80833.tar.bz2 linux-stable-02d8ecc18b8f392389ac9e7b785b0230ecb80833.zip | |
soc: qcom: pdr: Remove impossible error condition
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@oracle.com>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200415062955.21439-1-sibis@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/qcom/pdr_interface.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/soc/qcom/pdr_interface.c b/drivers/soc/qcom/pdr_interface.c index 17ad3b8698e1..bdcf16f88a97 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; |