diff options
| author | Akinobu Mita <akinobu.mita@gmail.com> | 2007-10-04 14:55:59 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-10-04 14:55:59 -0700 |
| commit | 1177bf9704a4e4e127b961950d75ca6c94fb419b (patch) | |
| tree | 332d796ff127fa89ea9c3a4285da7cacd508e05c /arch/sparc64/kernel | |
| parent | 27097ef9ff219c81a023911c7b0d5e7bc2419177 (diff) | |
| download | lwn-1177bf9704a4e4e127b961950d75ca6c94fb419b.tar.gz lwn-1177bf9704a4e4e127b961950d75ca6c94fb419b.zip | |
[SPARC64]: check fork_idle() error
Check the return value of fork_idle() to catch error.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/kernel')
| -rw-r--r-- | arch/sparc64/kernel/smp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c index b84c49e3697c..c73b7a48b036 100644 --- a/arch/sparc64/kernel/smp.c +++ b/arch/sparc64/kernel/smp.c @@ -353,6 +353,8 @@ static int __devinit smp_boot_one_cpu(unsigned int cpu) int timeout, ret; p = fork_idle(cpu); + if (IS_ERR(p)) + return PTR_ERR(p); callin_flag = 0; cpu_new_thread = task_thread_info(p); |