aio: remove bare user-triggerable error printk
The user can generate console output if they cause do_mmap() to fail during
sys_io_setup(). This was seen in a regression test that does exactly that by
spinning calling mmap() until it gets -ENOMEM before calling io_setup().
We don't need this printk all, just remove it.
Signed-off-by: Zach Brown <[EMAIL PROTECTED]>
---
fs/aio.c | 1 -
1 file changed, 1 deletion(-)
--- a/fs/aio.c Tue Mar 27 14:56:08 2007 -0700
+++ b/fs/aio.c Tue Mar 27 14:56:49 2007 -0700
@@ -136,7 +136,6 @@ static int aio_setup_ring(struct kioctx
0);
if (IS_ERR((void *)info->mmap_base)) {
up_write(&ctx->mm->mmap_sem);
- printk("mmap err: %ld\n", -info->mmap_base);
info->mmap_size = 0;
aio_free_ring(ctx);
return -EAGAIN;
-
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