Messages in this thread | | | Date | Mon, 20 May 2013 18:26:03 +0800 | From | Chen Gang <> | Subject | Re: [PATCH] lib/mpi/mpicoder.c: looping issue, need stop when equal to zero, found by 'EXTRA_FLAGS=-W'. |
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On 05/20/2013 06:13 PM, David Howells wrote: > Chen Gang <gang.chen@asianux.com> wrote: > >> > For 'while' looping, need stop when 'nbytes == 0', or will cause issue. >> > ('nbytes' is size_t which is always bigger or equal than zero). >> > >> > The related warning: (with EXTRA_CFLAGS=-W) >> > lib/mpi/mpicoder.c:40:2: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits] > Acked-by: David Howells <dhowells@redhat.com> > >
Thank you very much.
Thanks. -- Chen Gang
Asianux Corporation
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