ERROR: code indent should use tabs where possible
#49: FILE: drivers/net/can/slcan/slcan-core.c:80:
+                                 SLCAN_STATE_LEN +^I^I\$

WARNING: please, no spaces at the start of a line
#49: FILE: drivers/net/can/slcan/slcan-core.c:80:
+                                 SLCAN_STATE_LEN +^I^I\$

ERROR: code indent should use tabs where possible
#50: FILE: drivers/net/can/slcan/slcan-core.c:81:
+                                 SLCAN_STATE_BE_RXCNT_LEN +^I\$

WARNING: please, no spaces at the start of a line
#50: FILE: drivers/net/can/slcan/slcan-core.c:81:
+                                 SLCAN_STATE_BE_RXCNT_LEN +^I\$

ERROR: code indent should use tabs where possible
#51: FILE: drivers/net/can/slcan/slcan-core.c:82:
+                                 SLCAN_STATE_BE_TXCNT_LEN)$

WARNING: please, no spaces at the start of a line
#51: FILE: drivers/net/can/slcan/slcan-core.c:82:
+                                 SLCAN_STATE_BE_TXCNT_LEN)$

ERROR: code indent should use tabs where possible
#53: FILE: drivers/net/can/slcan/slcan-core.c:84:
+                                 SLCAN_ERROR_LEN +^I\$

WARNING: please, no spaces at the start of a line
#53: FILE: drivers/net/can/slcan/slcan-core.c:84:
+                                 SLCAN_ERROR_LEN +^I\$

ERROR: code indent should use tabs where possible
#54: FILE: drivers/net/can/slcan/slcan-core.c:85:
+                                 SLCAN_DATA_LENGTH_LEN)$

WARNING: please, no spaces at the start of a line
#54: FILE: drivers/net/can/slcan/slcan-core.c:85:
+                                 SLCAN_DATA_LENGTH_LEN)$

ERROR: code indent should use tabs where possible
#56: FILE: drivers/net/can/slcan/slcan-core.c:87:
+                                 SLCAN_SFF_ID_LEN +^I\$

WARNING: please, no spaces at the start of a line
#56: FILE: drivers/net/can/slcan/slcan-core.c:87:
+                                 SLCAN_SFF_ID_LEN +^I\$

ERROR: code indent should use tabs where possible
#57: FILE: drivers/net/can/slcan/slcan-core.c:88:
+                                 SLCAN_DATA_LENGTH_LEN)$

WARNING: please, no spaces at the start of a line
#57: FILE: drivers/net/can/slcan/slcan-core.c:88:
+                                 SLCAN_DATA_LENGTH_LEN)$

total: 7 errors, 7 warnings, 0 checks, 59 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.

NOTE: Whitespace errors detected.
      You may wish to use scripts/cleanpatch or scripts/cleanfile

Commit 064b3f0cb578 ("can: slcan: allow reception of short error messages") 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.