WARNING: suspect code indent for conditional statements (24, 40)
#64: FILE: drivers/nvme/target/tcp.c:856:
+			if (ret == -EKEYEXPIRED &&
[...]
+					goto done;

CHECK: Alignment should match open parenthesis
#65: FILE: drivers/nvme/target/tcp.c:857:
+			if (ret == -EKEYEXPIRED &&
+				queue->state != NVMET_TCP_Q_DISCONNECTING &&

WARNING: line length of 81 exceeds 80 columns
#100: FILE: drivers/nvme/target/tcp.c:1151:
+	ret = nvmet_tcp_tls_handshake(queue, HANDSHAKE_KEY_UPDATE_TYPE_RECEIVED);

WARNING: line length of 87 exceeds 80 columns
#105: FILE: drivers/nvme/target/tcp.c:1156:
+	ret = wait_for_completion_interruptible_timeout(&queue->tls_complete, 10 * HZ);

WARNING: suspect code indent for conditional statements (24, 40)
#142: FILE: drivers/nvme/target/tcp.c:1407:
+			if (ret == -EKEYEXPIRED &&
[...]
+					goto done;

CHECK: Alignment should match open parenthesis
#143: FILE: drivers/nvme/target/tcp.c:1408:
+			if (ret == -EKEYEXPIRED &&
+				queue->state != NVMET_TCP_Q_DISCONNECTING &&

total: 0 errors, 4 warnings, 2 checks, 171 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 3734825b9e15 ("nvmet-tcp: Support KeyUpdate") 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, 4 warnings, 2 checks, 171 lines checked