[PATCH 5/7] Mute some compiler warnings

[Daniel Kiper <daniel.kiper-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>]

This patch mutes follwing compiler warnings:
  - warning: assignment discards ‘const’ qualifier from
    pointer target type [enabled by default],
  - warning: variable ‘page_offset’ set but not used
    [-Wunused-but-set-variable].

Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com>
---
 dwarf_info.c  |    4 ++--
 sadump_info.c |    2 --
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/dwarf_info.c b/dwarf_info.c
index 6e21b8a..86cae69 100644
--- a/dwarf_info.c
+++ b/dwarf_info.c
@@ -1427,7 +1427,7 @@ get_die_member(unsigned long long die_off, int index, long *offset,
 	if (!get_data_member_location(die, offset))
 		*offset = 0;
 
-	*name = dwarf_diename(die);
+	*name = (char *)dwarf_diename(die);
 	/*
 	 * Duplicate the string before we pass it to eppic layer. The
 	 * original string returned by dwarf layer will become invalid
@@ -1513,7 +1513,7 @@ get_die_name(unsigned long long die_off)
 		return NULL;
 	}
 
-	name = dwarf_diename(&result);
+	name = (char *)dwarf_diename(&result);
 	if (name)
 		name = strdup(name);
 	clean_dwfl_info();
diff --git a/sadump_info.c b/sadump_info.c
index be6cf55..01cf5eb 100644
--- a/sadump_info.c
+++ b/sadump_info.c
@@ -948,7 +948,6 @@ int
 readpage_sadump(unsigned long long paddr, void *bufptr)
 {
 	unsigned long long pfn, block, whole_offset, perdisk_offset;
-	ulong page_offset;
 	int fd_memory;
 
 	if (si->kdump_backed_up &&
@@ -957,7 +956,6 @@ readpage_sadump(unsigned long long paddr, void *bufptr)
 		paddr += si->backup_offset - si->backup_src_start;
 
 	pfn = paddr_to_pfn(paddr);
-	page_offset = paddr % info->page_size;
 
 	if (pfn >= si->sh_memory->max_mapnr)
 		return FALSE;
-- 
1.7.10.4


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