K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2016-11-04T18:16:00.115791Z
K 7
svn:log
V 460
MFC 287297,296236: Cleanups to cxgbetool.

287297:
- Replace N(a)/N(i)/N(T)/LEN(a)/ARRAY_SIZE(a) with nitems()
- Add missing <err.h> for err() and <sys/sysctl.h> for sysctlbyname()
- NULL -> 0 for 5th parameter of sysctlbyname()

Note, the original commit touched several files under tools/tools, but
this commit only includes changes to cxgbetool.

296236:
Fix some whitespace nits in cxgbetool.c.  No functional change.

Sponsored by:	Chelsio Communications

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