Message ID | 20190715031858.6936-1-huangfq.daxian@gmail.com (mailing list archive) |
---|---|
State | Deferred |
Headers | show |
Series | None | expand |
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c index c2dd322691d1..3eeb4cbdaf3b 100644 --- a/drivers/message/fusion/mptbase.c +++ b/drivers/message/fusion/mptbase.c @@ -4507,7 +4507,6 @@ PrimeIocFifos(MPT_ADAPTER *ioc) dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Total alloc @ %p[%p], sz=%d[%x] bytes\n", ioc->name, mem, (void *)(ulong)alloc_dma, total_size, total_size)); - memset(mem, 0, total_size); ioc->alloc_total += total_size; ioc->alloc = mem; ioc->alloc_dma = alloc_dma;
pci_alloc_consistent calls dma_alloc_coherent directly. In commit 518a2f1925c3 ("dma-mapping: zero memory returned from dma_alloc_*"), dma_alloc_coherent has already zeroed the memory. So memset is not needed Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com> --- Changes in v3: - Use actual commit rather than the merge commit in the commit message drivers/message/fusion/mptbase.c | 1 - 1 file changed, 1 deletion(-)