Commit bde6fb37 authored by Masahiro Yamada's avatar Masahiro Yamada
Browse files

kallsyms: avoid repeated calculation of array size for markers 



Introduce the markers_cnt variable for readability.

No functional change intended.

Signed-off-by: default avatarMasahiro Yamada <masahiroy@kernel.org>
parent c8578539

scripts/kallsyms.c

+4 −3
Original line number Diff line number Diff line
@@ -393,7 +393,7 @@ static void write_src(void) 
{

	unsigned int i, k, off;

	unsigned int best_idx[256];

	unsigned int *markers;

	unsigned int *markers, markers_cnt;

	char buf[KSYM_NAME_LEN];



	printf("#include <asm/bitsperlong.h>\n");
@@ -413,7 +413,8 @@ static void write_src(void) 


	/* table of offset markers, that give the offset in the compressed stream

	 * every 256 symbols */

	markers = malloc(sizeof(unsigned int) * ((table_cnt + 255) / 256));

	markers_cnt = (table_cnt + 255) / 256;

	markers = malloc(sizeof(*markers) * markers_cnt);

	if (!markers) {

		fprintf(stderr, "kallsyms failure: "

			"unable to allocate required memory\n");
@@ -469,7 +470,7 @@ static void write_src(void) 
	}



	output_label("kallsyms_markers");

	for (i = 0; i < ((table_cnt + 255) >> 8); i++)

	for (i = 0; i < markers_cnt; i++)

		printf("\t.long\t%u\n", markers[i]);

	printf("\n");