11fd19f764
When compiled with EXTRA_CFLAGS="-O1", the compiler is not
able to detect that size is always initialized when used, and
issues a wrong warning:
eal_memory.c: In function ‘rte_eal_hugepage_attach’:
eal_memory.c:1684:3: error: ‘size’ may be used uninitialized in this
function [-Werror=maybe-uninitialized]
munmap(hp, size);
^
Workaround this issue by initializing size to 0.
Seen on gcc (Debian 5.4.1-1) 5.4.1 20160803.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
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| eal | ||
| igb_uio | ||
| kni | ||
| xen_dom0 | ||
| Makefile | ||