There was only a single caller who passes prot=PROT_READ unconditionally. So drop this parameter and simplify accordingly.
Signed-off-by: Uwe Kleine-König <[email protected]> --- scripts/kwboot.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/scripts/kwboot.c b/scripts/kwboot.c index 58ea1ad7a7b3..1fcb49b7acda 100644 --- a/scripts/kwboot.c +++ b/scripts/kwboot.c @@ -657,9 +657,9 @@ kwboot_check_image(const unsigned char *img, size_t size) } static void * -kwboot_mmap_image(const char *path, size_t *size, int prot) +kwboot_mmap_image(const char *path, size_t *size) { - int rc, fd, flags; + int rc, fd; struct stat st; void *img; @@ -674,9 +674,7 @@ kwboot_mmap_image(const char *path, size_t *size, int prot) if (rc) goto out; - flags = (prot & PROT_WRITE) ? MAP_PRIVATE : MAP_SHARED; - - img = mmap(NULL, st.st_size, prot, flags, fd, 0); + img = mmap(NULL, st.st_size, PROT_READ, MAP_SHARED, fd, 0); if (img == MAP_FAILED) { img = NULL; goto out; @@ -793,7 +791,7 @@ main(int argc, char **argv) } if (imgpath) { - img = kwboot_mmap_image(imgpath, &size, PROT_READ); + img = kwboot_mmap_image(imgpath, &size); if (!img) { perror(imgpath); goto out; -- 2.9.3 _______________________________________________ barebox mailing list [email protected] http://lists.infradead.org/mailman/listinfo/barebox
