src/lib: Fix brace positions

Fix the following errors detected by checkpatch.pl:

ERROR: open brace '{' following function declarations go on the next
line
ERROR: that open brace { should be on the previous line
ERROR: open brace '{' following struct go on the same line
ERROR: else should follow close brace '}'

TEST=Build and run on Galileo Gen2

Change-Id: I971ada9ba9ba7ce5d8029323710fee1a6166570b
Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com>
Reviewed-on: https://review.coreboot.org/18759
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

src/lib/libgcov.c

@@ -109,8 +109,7 @@ void __gcov_merge_add(gcov_type *counters  __attribute__ ((unused)),
 #ifdef L_gcov
 #include "gcov-io.c"
 
-struct gcov_fn_buffer
-{
+struct gcov_fn_buffer {
 	struct gcov_fn_buffer *next;
 	unsigned int fn_ix;
 	struct gcov_fn_info info;