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isdn: Fix printed out copy_from_user() return value after previous change.
Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -189,7 +189,7 @@ ISARVersion(struct IsdnCardState *cs, char *s)
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static int
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isar_load_firmware(struct IsdnCardState *cs, u_char __user *buf)
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{
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int ret, size, cnt, debug;
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int cfu_ret, ret, size, cnt, debug;
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u_char len, nom, noc;
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u_short sadr, left, *sp;
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u_char __user *p = buf;
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@ -212,8 +212,9 @@ isar_load_firmware(struct IsdnCardState *cs, u_char __user *buf)
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cs->debug &= ~(L1_DEB_HSCX | L1_DEB_HSCX_FIFO);
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#endif
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if (copy_from_user(&size, p, sizeof(int))) {
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printk(KERN_ERR"isar_load_firmware copy_from_user ret %d\n", ret);
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cfu_ret = copy_from_user(&size, p, sizeof(int));
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if (cfu_ret) {
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printk(KERN_ERR"isar_load_firmware copy_from_user ret %d\n", cfu_ret);
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return -EFAULT;
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}
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p += sizeof(int);
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