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platform/x86: dell_rbu: Simplify cleanup code in create_packet() 

The code looks more nicer if we use:
	while (idx--)
instead:
	for (;idx>0;idx--)

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Andy Shevchenko 2020-01-28 23:32:13 +02:00
parent d19f359fbd
commit 45e21277f9
1 changed files with 3 additions and 5 deletions
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8
drivers/platform/x86/dell_rbu.c
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@ -199,12 +199,10 @@ static int create_packet(void *data, size_t length)
out_alloc_packet_array:
/* always free packet array */
for (;idx>0;idx--) {
while (idx--) {
pr_debug("freeing unused packet below floor 0x%lx.\n",
(unsigned long)virt_to_phys(
invalid_addr_packet_array[idx-1]));
free_pages((unsigned long)invalid_addr_packet_array[idx-1],
ordernum);
(unsigned long)virt_to_phys(invalid_addr_packet_array[idx]));
free_pages((unsigned long)invalid_addr_packet_array[idx], ordernum);
}
kfree(invalid_addr_packet_array);