Kmalloc normally produces a backtrace when there is not enough memory.
So it is unnecessary to print an error message that provides only this
information. Hence, remove pr_error() from memory allocation check.
Issue found using Coccinelle.
Signed-off-by: Himadri Pandya <himadri18.07@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
base = priv->base_addr;
spill_size = size;
spill = kmalloc(spill_size + SMP_CACHE_BYTES, GFP_ATOMIC);
- if (!spill) {
- pr_err("Unable to allocate memory for spill area!\n");
+ if (!spill)
return ZERO_SIZE_PTR;
- }
spill = PTR_ALIGN(spill, SMP_CACHE_BYTES);
phys_addr = virt_to_phys(spill);