diff mbox series

[v1,23/30] powerpc/vdso: Remove unused text member in struct lib32/64_elfinfo

Message ID f53dcc9bb1946a7854d15b34d03d3d2e2003848c.1601197618.git.christophe.leroy@csgroup.eu (mailing list archive)
State Accepted
Commit e113f8ef1c7e5fd79b440e5565c8552b36122bfa
Headers show
Series Modernise VDSO setup | expand

Checks

Context Check Description
snowpatch_ozlabs/apply_patch warning Failed to apply on branch powerpc/merge (548ccca2a8864b7498ad8cc420fa01aecd4d4114)
snowpatch_ozlabs/apply_patch warning Failed to apply on branch powerpc/next (ebbfeef0d8093a06ff39c60105b6650be3344cbe)
snowpatch_ozlabs/apply_patch warning Failed to apply on branch linus/master (a1bffa48745afbb54cb4f873bba783b2ae8be042)
snowpatch_ozlabs/apply_patch warning Failed to apply on branch powerpc/fixes (0460534b532e5518c657c7d6492b9337d975eaa3)
snowpatch_ozlabs/apply_patch warning Failed to apply on branch linux-next (20dc779fdefc40bf7dd9736cea01704f29228fae)
snowpatch_ozlabs/apply_patch fail Failed to apply to any branch

Commit Message

Christophe Leroy Sept. 27, 2020, 9:16 a.m. UTC 
The text member in struct lib32_elfinfo and struct lib64_elfinfo
is not used, remove it.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
---
 arch/powerpc/kernel/vdso.c | 16 ----------------
 1 file changed, 16 deletions(-)
diff mbox series

Patch

diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index 5e4e3546f034..fa1cbddfb978 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -73,7 +73,6 @@  struct lib32_elfinfo
 	Elf32_Sym	*dynsym;	/* ptr to .dynsym section */
 	unsigned long	dynsymsize;	/* size of .dynsym section */
 	char		*dynstr;	/* ptr to .dynstr section */
-	unsigned long	text;		/* offset of .text section in .so */
 };
 
 struct lib64_elfinfo
@@ -82,7 +81,6 @@  struct lib64_elfinfo
 	Elf64_Sym	*dynsym;
 	unsigned long	dynsymsize;
 	char		*dynstr;
-	unsigned long	text;
 };
 
 static int vdso_mremap(const struct vm_special_mapping *sm, struct vm_area_struct *new_vma,
@@ -273,8 +271,6 @@  static void * __init find_section64(Elf64_Ehdr *ehdr, const char *secname,
 static __init int vdso_do_find_sections(struct lib32_elfinfo *v32,
 					struct lib64_elfinfo *v64)
 {
-	void *sect;
-
 	/*
 	 * Locate symbol tables & text section
 	 */
@@ -286,12 +282,6 @@  static __init int vdso_do_find_sections(struct lib32_elfinfo *v32,
 		printk(KERN_ERR "vDSO32: required symbol section not found\n");
 		return -1;
 	}
-	sect = find_section32(v32->hdr, ".text", NULL);
-	if (sect == NULL) {
-		printk(KERN_ERR "vDSO32: the .text section was not found\n");
-		return -1;
-	}
-	v32->text = sect - vdso32_kbase;
 #endif
 
 #ifdef CONFIG_PPC64
@@ -301,12 +291,6 @@  static __init int vdso_do_find_sections(struct lib32_elfinfo *v32,
 		printk(KERN_ERR "vDSO64: required symbol section not found\n");
 		return -1;
 	}
-	sect = find_section64(v64->hdr, ".text", NULL);
-	if (sect == NULL) {
-		printk(KERN_ERR "vDSO64: the .text section was not found\n");
-		return -1;
-	}
-	v64->text = sect - vdso64_kbase;
 #endif /* CONFIG_PPC64 */
 
 	return 0;