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Assorted clang static analysis fixes

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This commit is contained in:
Tim Gover
2022-03-16 16:01:39 +00:00
committed by Dom Cobley
parent eca070c8f4
commit 153a235deb
1 changed files with 2 additions and 1 deletions
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3
helpers/dtoverlay/dtoverlay.c
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@@ -2364,7 +2364,8 @@ int dtoverlay_next_pin(PIN_ITER_T *iter, int *pin, int *func, int *pull)
if ((iter->pin_off) + 4 <= iter->pins_len) if ((iter->pin_off) + 4 <= iter->pins_len)
{ {
int off = iter->pin_off; int off = iter->pin_off;
*pin = GETBE4(iter->pins, off); if (pin)
*pin = GETBE4(iter->pins, off);
if (func && iter->funcs_len) if (func && iter->funcs_len)
*func = GETBE4(iter->funcs, (iter->funcs_len > 4) ? off : 0); *func = GETBE4(iter->funcs, (iter->funcs_len > 4) ? off : 0);
if (pull && iter->pulls_len) if (pull && iter->pulls_len)