WARNING: line length of 84 exceeds 80 columns
#43: FILE: drivers/net/ethernet/amazon/ena/ena_netdev.c:50:
+	enum ena_regs_reset_reason_types reset_reason = ENA_REGS_RESET_OS_NETDEV_WD;

WARNING: line length of 95 exceeds 80 columns
#57: FILE: drivers/net/ethernet/amazon/ena/ena_netdev.c:64:
+	time_since_last_napi = jiffies_to_usecs(jiffies - tx_ring->tx_stats.last_napi_jiffies);

WARNING: line length of 83 exceeds 80 columns
#70: FILE: drivers/net/ethernet/amazon/ena/ena_netdev.c:77:
+			   reset_reason = ENA_REGS_RESET_SUSPECTED_POLL_STARVATION;

WARNING: line length of 84 exceeds 80 columns
#92: FILE: drivers/net/ethernet/amazon/ena/ena_netdev.c:3402:
+	enum ena_regs_reset_reason_types reset_reason = ENA_REGS_RESET_MISS_TX_CMPL;

WARNING: line length of 81 exceeds 80 columns
#102: FILE: drivers/net/ethernet/amazon/ena/ena_netdev.c:3412:
+	missing_tx_comp_to = jiffies_to_msecs(adapter->missing_tx_completion_to);

WARNING: line length of 96 exceeds 80 columns
#118: FILE: drivers/net/ethernet/amazon/ena/ena_netdev.c:3441:
+				jiffies_to_usecs(jiffies - tx_ring->tx_stats.last_napi_jiffies);

WARNING: line length of 86 exceeds 80 columns
#119: FILE: drivers/net/ethernet/amazon/ena/ena_netdev.c:3442:
+			napi_scheduled = !!(ena_napi->napi.state & NAPIF_STATE_SCHED);

WARNING: line length of 90 exceeds 80 columns
#121: FILE: drivers/net/ethernet/amazon/ena/ena_netdev.c:3444:
+			if (missing_tx_comp_to < time_since_last_napi && napi_scheduled) {

WARNING: line length of 88 exceeds 80 columns
#130: FILE: drivers/net/ethernet/amazon/ena/ena_netdev.c:3453:
+				reset_reason = ENA_REGS_RESET_SUSPECTED_POLL_STARVATION;

WARNING: line length of 92 exceeds 80 columns
#141: FILE: drivers/net/ethernet/amazon/ena/ena_netdev.c:3463:
+				     tx_ring->qid, i, time_since_last_napi, napi_scheduled);

total: 0 errors, 10 warnings, 0 checks, 128 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 218520924808 ("net: ena: Add more information on TX timeouts") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 10 warnings, 0 checks, 128 lines checked