size_t len cannot be less than 0.
Signed-off-by: Roel Kluin <roel.kl...@gmail.com>
---
Or can this test be removed?
diff --git a/arch/powerpc/platforms/cell/spufs/file.c
b/arch/powerpc/platforms/cell/spufs/file.c
index 884e8bc..d4f304f 100644
--- a/arch/powerpc/platforms/cell/spufs/file.c
+++ b/arch/powerpc/platforms/cell/spufs/file.c
@@ -2494,7 +2494,7 @@ static ssize_t spufs_switch_log_read(struct file *file,
char __user *buf,
struct spu_context *ctx = SPUFS_I(inode)->i_ctx;
int error = 0, cnt = 0;
- if (!buf || len < 0)
+ if (!buf || (ssize_t)len < 0)
return -EINVAL;
error = spu_acquire(ctx);
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