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| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2022-05-20 18:02:39 +0300 |
|---|---|---|
| committer |   Daniel Lezcano <daniel.lezcano@linaro.org> | 2022-07-28 17:29:48 +0200 |
| commit | cc67ca28cf8b29245b71e01117927ed2793f35b7 (patch) | |
| tree | b848bb5ad41a6c06fc1b6a9fe41000f331ef0faa /drivers/thermal/k3_j72xx_bandgap.c | |
| parent | thermal/drivers/k3_j72xx_bandgap: Fix ref_table memory leak during probe (diff) | |
| download | linux-dev-cc67ca28cf8b29245b71e01117927ed2793f35b7.tar.xz linux-dev-cc67ca28cf8b29245b71e01117927ed2793f35b7.zip | |
thermal/drivers/k3_j72xx_bandgap: Fix array underflow in prep_lookup_table()
This while loop exits with "i" set to -1 and so then it sets:
derived_table[-1] = derived_table[0] - 300;
There is no need for this assignment at all. Just delete it.
Fixes: 72b3fc61c752 ("thermal: k3_j72xx_bandgap: Add the bandgap driver support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/YoetjwcOEzYEFp9b@kili
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/thermal/k3_j72xx_bandgap.c')
| -rw-r--r-- | drivers/thermal/k3_j72xx_bandgap.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/thermal/k3_j72xx_bandgap.c b/drivers/thermal/k3_j72xx_bandgap.c index 3a35aa38ff51..27d4cae44aa7 100644 --- a/drivers/thermal/k3_j72xx_bandgap.c +++ b/drivers/thermal/k3_j72xx_bandgap.c @@ -151,8 +151,6 @@ static int prep_lookup_table(struct err_values *err_vals, int *ref_table) /* 300 milli celsius steps */ while (i--) derived_table[i] = derived_table[i + 1] - 300; - /* case 0 */ - derived_table[i] = derived_table[i + 1] - 300; } /* |