modpost: change elf_info->size to size_t

Align with the mmap / munmap APIs.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index a3ffabf..e5cee23 100644 (file)
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -443,7 +443,7 @@ static void sym_set_crc(const char *name, unsigned int crc)
        s->crc_valid = 1;
 }
 
-static void *grab_file(const char *filename, unsigned long *size)
+static void *grab_file(const char *filename, size_t *size)
 {
        struct stat st;
        void *map = MAP_FAILED;
@@ -465,7 +465,7 @@ failed:
        return map;
 }
 
-static void release_file(void *file, unsigned long size)
+static void release_file(void *file, size_t size)
 {
        munmap(file, size);
 }
@@ -521,9 +521,8 @@ static int parse_elf(struct elf_info *info, const char *filename)
 
        /* Check if file offset is correct */
        if (hdr->e_shoff > info->size) {
-               fatal("section header offset=%lu in file '%s' is bigger than "
-                     "filesize=%lu\n", (unsigned long)hdr->e_shoff,
-                     filename, info->size);
+               fatal("section header offset=%lu in file '%s' is bigger than filesize=%zu\n",
+                     (unsigned long)hdr->e_shoff, filename, info->size);
                return 0;
        }
 

diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
index 254c753..3aa0527 100644 (file)
--- a/scripts/mod/modpost.h
+++ b/scripts/mod/modpost.h
@@ -133,7 +133,7 @@ struct module {
 };
 
 struct elf_info {
-       unsigned long size;
+       size_t size;
        Elf_Ehdr     *hdr;
        Elf_Shdr     *sechdrs;
        Elf_Sym      *symtab_start;