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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2009-06-20 02:01:40 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-20 12:30:33 +0200 |
| commit | eadc84cc01e04f9f74ec2de0c9355be035c7b396 (patch) | |
| tree | 95e26221d3f768544e33bc6754c39e9e0452b6f3 /arch/x86/kernel/setup_percpu.c | |
| parent | 92bf309a9cd5fedd6c8eefbce0b9a95ada82d0a9 (diff) | |
perfcounter: Handle some IO return values
Building perfcounter tools raises the following warnings:
builtin-record.c: In function ‘atexit_header’:
builtin-record.c:464: erreur: ignoring return value of ‘pwrite’, declared with attribute warn_unused_result
builtin-record.c: In function ‘__cmd_record’:
builtin-record.c:503: erreur: ignoring return value of ‘read’, declared with attribute warn_unused_result
builtin-report.c: In function ‘__cmd_report’:
builtin-report.c:1403: erreur: ignoring return value of ‘read’, declared with attribute warn_unused_result
This patch handles these IO return values.
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: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <1245456100-5477-1-git-send-email-fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/setup_percpu.c')
0 files changed, 0 insertions, 0 deletions