RISC-V: Removed the redundant NULL pointer check in the riscv_update_subset.

If we always use the .option arch to call the riscv_update_subset, then
it is almost impossible that the input string will be NULL.  Therefore,
just remove the redundant NULL pointer check in the riscv_update_subset.

bfd/
	* elfxx-riscv.c (riscv_update_subset): Removed the redundant NULL
	pointer check.

diff --git a/bfd/elfxx-riscv.c b/bfd/elfxx-riscv.c
index 73a99b529dcd29a8ec6993a7d8a0fe7579813fae..3bd41ff2b551df9d769f884ef151d7b9bf7e4f38 100644 (file)
--- a/bfd/elfxx-riscv.c
+++ b/bfd/elfxx-riscv.c
@@ -2211,9 +2211,6 @@ riscv_update_subset (riscv_parse_subset_t *rps,
 {
   const char *p = str;
 
-  if (p == NULL)
-    return false;
-
   do
     {
       int major_version = RISCV_UNKNOWN_VERSION;