ERROR: do not use in_atomic in drivers
#54: FILE: drivers/net/ethernet/realtek/r8169_main.c:3987:
+	if (in_atomic() || irqs_disabled())

WARNING: line length of 91 exceeds 80 columns
#60: FILE: drivers/net/ethernet/realtek/r8169_main.c:3993:
+		data = alloc_pages(gfp_flags | __GFP_NOWARN, get_order(R8169_RX_BUF_SIZE));

ERROR: trailing whitespace
#66: FILE: drivers/net/ethernet/realtek/r8169_main.c:3999:
+^I^I$

ERROR: trailing whitespace
#82: FILE: drivers/net/ethernet/realtek/r8169_main.c:4014:
+^I$

ERROR: trailing whitespace
#98: FILE: drivers/net/ethernet/realtek/r8169_main.c:4179:
+^I$

ERROR: trailing whitespace
#104: FILE: drivers/net/ethernet/realtek/r8169_main.c:4185:
+^I$

WARNING: line length of 83 exceeds 80 columns
#116: FILE: drivers/net/ethernet/realtek/r8169_main.c:4196:
+			netdev_err(tp->dev, "Failed to map TX DMA: len=%u\n", len);

ERROR: trailing whitespace
#138: FILE: drivers/net/ethernet/realtek/r8169_main.c:4665:
+^I^I$

ERROR: trailing whitespace
#147: FILE: drivers/net/ethernet/realtek/r8169_main.c:4674:
+^I^I$

ERROR: trailing whitespace
#181: FILE: drivers/net/ethernet/realtek/r8169_main.c:4745:
+^I^Iif (tp->mac_version <= RTL_GIGA_MAC_VER_06 || $

WARNING: line length of 102 exceeds 80 columns
#187: FILE: drivers/net/ethernet/realtek/r8169_main.c:4751:
+				netdev_warn(tp->dev, "SYSErr on newer chip: status=0x%08x\n", status);

WARNING: line length of 82 exceeds 80 columns
#268: FILE: drivers/net/ethernet/realtek/r8169_main.c:5061:
+				dev_err(dev, "Failed to enable clock: %d\n", ret);

WARNING: adding a line without newline at end of file
#318: FILE: drivers/net/ethernet/realtek/r8169_main.c:5692:
+module_pci_driver(rtl8169_pci_driver);

WARNING: From:/Signed-off-by: email name mismatch: 'From: mohammad amin hosseini <moahmmad.hosseinii@gmail.com>' != 'Signed-off-by: Mohammad Amin Hosseini <moahmmad.hosseinii@gmail.com>'

total: 8 errors, 6 warnings, 0 checks, 261 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 e4c102d0bef9 ("r8169: hardening and stability improvements") 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.