Michael Brown ea631f6fb8 [list] Add list_first_entry() ...

There are several points in the iPXE codebase where
list_for_each_entry() is (ab)used to extract only the first entry from
a list.  Add a macro list_first_entry() to make this code easier to
read.

Signed-off-by: Michael Brown <mcb30@ipxe.org>

2010-11-08 03:15:28 +00:00

76 KiB

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