Prevent freeing uninitialized pointer in compat_do_readv_writev
[linux-2.6.git] / arch / powerpc / math-emu / lfd.c
blob79ac76d596c31f30279bb678a600be120308d750
1 #include <linux/types.h>
2 #include <linux/errno.h>
3 #include <asm/uaccess.h>
5 #include <asm/sfp-machine.h>
6 #include <math-emu/double.h>
8 int
9 lfd(void *frD, void *ea)
11 if (copy_from_user(frD, ea, sizeof(double)))
12 return -EFAULT;
13 #ifdef DEBUG
14 printk("%s: D %p, ea %p: ", __func__, frD, ea);
15 dump_double(frD);
16 printk("\n");
17 #endif
18 return 0;