[patch 6/9] kdump: Merge set_vmcore_list_offsets_elf_32/64()

[Michael Holzheu <holzheu@xxxxxxxxxxxxxxxxxx>]

From: Michael Holzheu <holzheu@xxxxxxxxxxxxxxxxxx>

The two functions set_vmcore_list_offsets_elf_32/64() are identical now
for 32 and 64 bit. Therefore this patch merges them into one
set_vmcore_list_offsets() function.

Signed-off-by: Michael Holzheu <holzheu@xxxxxxxxxxxxxxxxxx>
---
 fs/proc/vmcore.c |   28 ++++++----------------------
 1 file changed, 6 insertions(+), 22 deletions(-)

--- a/fs/proc/vmcore.c
+++ b/fs/proc/vmcore.c
@@ -490,24 +490,8 @@ static int __init process_ptload_program
 }
 
 /* Sets offset fields of vmcore elements. */
-static void __init set_vmcore_list_offsets_elf64(char *elfptr,
-						struct list_head *vc_list)
-{
-	loff_t vmcore_off;
-	struct vmcore *m;
-
-	/* Skip Elf header and program headers. */
-	vmcore_off = elfcorebuf_sz;
-
-	list_for_each_entry(m, vc_list, list) {
-		m->offset = vmcore_off;
-		vmcore_off += m->size;
-	}
-}
-
-/* Sets offset fields of vmcore elements. */
-static void __init set_vmcore_list_offsets_elf32(char *elfptr,
-						struct list_head *vc_list)
+static void __init set_vmcore_list_offsets(char *elfptr,
+					   struct list_head *vc_list)
 {
 	loff_t vmcore_off;
 	struct vmcore *m;
@@ -573,7 +557,7 @@ static int __init parse_crash_elf64_head
 		kfree(elfcorebuf);
 		return rc;
 	}
-	set_vmcore_list_offsets_elf64(elfcorebuf, &vmcore_list);
+	set_vmcore_list_offsets(elfcorebuf, &vmcore_list);
 	return 0;
 }
 
@@ -629,7 +613,7 @@ static int __init parse_crash_elf32_head
 		kfree(elfcorebuf);
 		return rc;
 	}
-	set_vmcore_list_offsets_elf32(elfcorebuf, &vmcore_list);
+	set_vmcore_list_offsets(elfcorebuf, &vmcore_list);
 	return 0;
 }
 
@@ -701,7 +685,7 @@ static int __init parse_crash_elf_header
 							  &vmcore_list);
 		if (rc)
 			goto fail;
-		set_vmcore_list_offsets_elf64(elfcorebuf, &vmcore_list);
+		set_vmcore_list_offsets(elfcorebuf, &vmcore_list);
 		vmcore_size = get_vmcore_size_elf64(elfcorebuf);
 	} else if (e_ident[EI_CLASS] == ELFCLASS32) {
 		rc = process_ptload_program_headers_elf32(elfcorebuf,
@@ -709,7 +693,7 @@ static int __init parse_crash_elf_header
 							  &vmcore_list);
 		if (rc)
 			goto fail;
-		set_vmcore_list_offsets_elf32(elfcorebuf, &vmcore_list);
+		set_vmcore_list_offsets(elfcorebuf, &vmcore_list);
 		vmcore_size = get_vmcore_size_elf32(elfcorebuf);
 	}
 	return 0;

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