[isilence:zc/veth 5/7] checkpatch: WARNING: please, no space before tabs

[isilence:zc/veth 5/7] checkpatch: WARNING: please, no space before tabs

[kernel test robot]

tree:   https://github.com/isilence/linux zc/veth
head:   cff8a226d561bc0db814b65ca5d2c97894d4d1cd
commit: 87d67390f5c169ff9ae3ed9748e59e5cfb540d70 [5/7] veth: zc_rx support
reproduce: (https://download.01.org/0day-ci/archive/20231013/202310132150.09BV4aus-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202310132150.09BV4aus-lkp@intel.com/

# many are suggestions rather than must-fix

WARNING:SPACE_BEFORE_TAB: please, no space before tabs
#33: FILE: drivers/net/veth.c:81:
+^Ispinlock_t ^I^Izc_lock;$

WARNING:BRACES: braces {} are not necessary for single statement blocks
#64: FILE: drivers/net/veth.c:393:
+		if (!nskb) {
+			goto drop;
+		}

WARNING:SPACE_BEFORE_TAB: please, no space before tabs
#233: FILE: io_uring/zc_rx.c:122:
+^I// ^I^I^I  DMA_BIDIRECTIONAL,$

WARNING:SPACE_BEFORE_TAB: please, no space before tabs
#234: FILE: io_uring/zc_rx.c:123:
+^I// ^I^I^I  DMA_ATTR_SKIP_CPU_SYNC);$

WARNING:SPACE_BEFORE_TAB: please, no space before tabs
#236: FILE: io_uring/zc_rx.c:125:
+^I// ^Iset_page_private(page, 0);$

WARNING:SPACE_BEFORE_TAB: please, no space before tabs
#237: FILE: io_uring/zc_rx.c:126:
+^I// ^IClearPagePrivate(page);$

WARNING:SPACE_BEFORE_TAB: please, no space before tabs
#238: FILE: io_uring/zc_rx.c:127:
+^I// ^Ireturn -ENOMEM;$

WARNING:SPACE_BEFORE_TAB: please, no space before tabs
#255: FILE: io_uring/zc_rx.c:147:
+^I// ^I^I     DMA_BIDIRECTIONAL,$

WARNING:SPACE_BEFORE_TAB: please, no space before tabs
#256: FILE: io_uring/zc_rx.c:148:
+^I// ^I^I     DMA_ATTR_SKIP_CPU_SYNC);$

-- 
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https://github.com/intel/lkp-tests/wiki