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libfdt: simplify fdt_del_mem_rsv()

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The variable "err" is unneeded.

[ Device Tree Compiler commit: 36fd7331fb11276c09a6affc0d8cd4977f2fe100 ]

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Masahiro Yamada 2016-09-06 22:17:37 +09:00 committed by Tom Rini
parent 0a8547a250
commit 7dc0789579
1 changed files with 1 additions and 5 deletions
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6
lib/libfdt/fdt_rw.c
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@ -148,17 +148,13 @@ int fdt_add_mem_rsv(void *fdt, uint64_t address, uint64_t size)
int fdt_del_mem_rsv(void *fdt, int n)
{
struct fdt_reserve_entry *re = _fdt_mem_rsv_w(fdt, n);
int err;
FDT_RW_CHECK_HEADER(fdt);
if (n >= fdt_num_mem_rsv(fdt))
return -FDT_ERR_NOTFOUND;
err = _fdt_splice_mem_rsv(fdt, re, 1, 0);
if (err)
return err;
return 0;
return _fdt_splice_mem_rsv(fdt, re, 1, 0);
}
static int _fdt_resize_property(void *fdt, int nodeoffset, const char *name,