Commit 90f23618 authored Oct 06, 2015 by Sathish Ambley

msm: ADSPRPC: Bail out on dma allocation failure



Bail out immediately on dma memory allocation failure
and free the maps.

Change-Id: I36f7fd298876ad927a15ea0cb83308b35a1044e5
Acked-by: Himateja Reddy <hmreddy@qti.qualcomm.com>
Signed-off-by: Sathish Ambley <sathishambley@codeaurora.org>

parent 265f64ad

drivers/char/adsprpc.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -448,6 +448,8 @@ static int fastrpc_mmap_create(struct fastrpc_file *fl, int fd, uintptr_t va,
		map->apps = me;
		map->fl = 0;
		VERIFY(err, !dma_alloc_memory(&region_start, len));
		if (err)
		goto bail;
		map->phys = (uintptr_t)region_start;
		map->size = len;
		} else {