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authorFrederic Weisbecker <fweisbec@gmail.com>2009-07-01 15:02:10 -0400
committerIngo Molnar <mingo@elte.hu>2009-07-01 16:37:24 -0400
commita92bef0f216bbf3d05c0c0709ea02e267f2b920e (patch)
treee10737dada321c315588c1726f75ff2d87fecc39 /drivers/mmc
parent0406ca6d8e849d9dd027c8cb6791448e81411aef (diff)
perf stat: Handle pipe read failures in perf stat
Building builtin-stat.c reports the following errors: cc1: warnings being treated as errors builtin-stat.c: In function ‘run_perf_stat’: builtin-stat.c:242: erreur: ignoring return value of ‘read’, declared with attribute warn_unused_result builtin-stat.c:255: erreur: ignoring return value of ‘read’, declared with attribute warn_unused_result make: *** [builtin-stat.o] Erreur 1 This patch handles the possible pipe read failures. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Anton Blanchard <anton@samba.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> LKML-Reference: <1246474930-6088-2-git-send-email-fweisbec@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/mmc')
0 files changed, 0 insertions, 0 deletions