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Fixed abs usage on unsigned value difference on fm10k_serdes.c

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This commit is contained in:
DataHoarder 2020-10-14 22:28:11 +02:00
parent 2d8529f179
commit 4231542cca
1 changed files with 1 additions and 1 deletions
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2
drivers/net/fm10k/switch/fm10k_serdes.c
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@ -1919,7 +1919,7 @@ fm10k_epl_serdes_get_ical_result(struct fm10k_switch *sw,
val1 |= 0xffff0000;
if (val2 & 0x8000)
val2 |= 0xffff0000;
diff = abs(val2 - val1);
diff = abs((int32_t)val2 - (int32_t)val1);
if (diff >= FM10K_SW_SERDES_DFE_DATA_LEVEL0_THRESHOLD)
*converged = 1;