Unsigned `len' cannot be less than 0.
Signed-off-by: Roel Kluin <roel.kl...@gmail.com>
---
Or should it be `if (!buf || len > MAX)' and what should MAX be then?
diff --git a/arch/powerpc/platforms/cell/spufs/sputrace.c
b/arch/powerpc/platforms/cell/spufs/sputrace.c
index d0b1f3f..8f799ee 100644
--- a/arch/powerpc/platforms/cell/spufs/sputrace.c
+++ b/arch/powerpc/platforms/cell/spufs/sputrace.c
@@ -73,7 +73,7 @@ static ssize_t sputrace_read(struct file *file, char __user
*buf,
{
int error = 0, cnt = 0;
- if (!buf || len < 0)
+ if (!buf)
return -EINVAL;
while (cnt < len) {
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