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-rw-r--r--drivers/net/wireless/iwlwifi/iwl-helpers.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-helpers.h b/drivers/net/wireless/iwlwifi/iwl-helpers.h
index cd2eb1848310..cb009f4c401f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-helpers.h
+++ b/drivers/net/wireless/iwlwifi/iwl-helpers.h
@@ -246,10 +246,10 @@ static inline int iwl_check_bits(unsigned long field, unsigned long mask)
static inline unsigned long elapsed_jiffies(unsigned long start,
unsigned long end)
{
- if (end > start)
+ if (end >= start)
return end - start;
- return end + (MAX_JIFFY_OFFSET - start);
+ return end + (MAX_JIFFY_OFFSET - start) + 1;
}
static inline u8 iwl_get_dma_hi_address(dma_addr_t addr)
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