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kernel: Initialize cpumask before parsing
[sfrench/cifs-2.6.git]
/
kernel
/
trace
/
trace.c
diff --git
a/kernel/trace/trace.c
b/kernel/trace/trace.c
index eccb4e1187cc788e2f4f60b15bd7b4c00bd2884b..7607dc8a20b20d72a320499d342fa19e95593e29 100644
(file)
--- a/
kernel/trace/trace.c
+++ b/
kernel/trace/trace.c
@@
-4827,7
+4827,7
@@
tracing_cpumask_write(struct file *filp, const char __user *ubuf,
cpumask_var_t tracing_cpumask_new;
int err;
- if (!alloc_cpumask_var(&tracing_cpumask_new, GFP_KERNEL))
+ if (!
z
alloc_cpumask_var(&tracing_cpumask_new, GFP_KERNEL))
return -ENOMEM;
err = cpumask_parse_user(ubuf, count, tracing_cpumask_new);