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helper: with pointers, use NULL instead of 0

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Don't compare pointers with 0, use NULL when needed.
Don't assign pointer to 0, use NULL.
Don't pass 0 ad pointer argument, pass NULL.

Detected through 'sparse' tool.

Change-Id: I3f867cb9c0903f6e396311e7b3970ee5fb3a4231
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7597
Tested-by: jenkins
This commit is contained in:
Antonio Borneo
2023-04-09 00:16:28 +02:00
parent 9dc1d90f64
commit cd44c6cf83
3 changed files with 8 additions and 8 deletions
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src/helper/jep106.c
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@@ -26,7 +26,7 @@ const char *jep106_table_manufacturer(unsigned int bank, unsigned int id)
/* index is zero based */
id--;
if (bank >= ARRAY_SIZE(jep106) || jep106[bank][id] == 0)
if (bank >= ARRAY_SIZE(jep106) || !jep106[bank][id])
return "<unknown>";
return jep106[bank][id];