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621d26567f
Fix this: util/cgroup.c: In function ‘open_cgroup’: util/cgroup.c:16:16: error: ‘saved_ptr’ may be used uninitialized in this function util/cgroup.c:16:16: note: ‘saved_ptr’ was declared here Apparently newer GCC (4.6) can figure out that this variable is properly initialized - but some versions of GCC (such as 4.5.2) need help. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Arnaldo Carvalho de Melo <acme@infradead.org> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>