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stand/fdt: Remove unused write-only new_fdtp, correct comment

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MFC after:	3 days
This commit is contained in:
Kyle Evans 2018-01-30 03:31:40 +00:00
parent 6ea268b652
commit e7ca72db2b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=328584
1 changed files with 1 additions and 3 deletions
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4
stand/fdt/fdt_loader_cmd.c
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@ -438,7 +438,6 @@ fdt_apply_overlays()
size_t max_overlay_size, next_fdtp_size;
size_t current_fdtp_size;
void *current_fdtp;
void *new_fdtp;
void *next_fdtp;
void *overlay;
int rv;
@ -446,7 +445,6 @@ fdt_apply_overlays()
if ((fdtp == NULL) || (fdtp_size == 0))
return;
new_fdtp = NULL;
max_overlay_size = 0;
for (fp = file_findfile(NULL, "dtbo"); fp != NULL; fp = fp->f_next) {
if (max_overlay_size < fp->f_size)
@ -489,7 +487,7 @@ fdt_apply_overlays()
printf("failed to open base dtb into overlay base\n");
continue;
}
/* Both overlay and new_fdtp may be modified in place */
/* Both overlay and next_fdtp may be modified in place */
rv = fdt_overlay_apply(next_fdtp, overlay);
if (rv == 0) {
/* Rotate next -> current */