Commit e113f8ef authored by Christophe Leroy's avatar Christophe Leroy Committed by Michael Ellerman
Browse files

powerpc/vdso: Remove unused text member in struct lib32/64_elfinfo 



The text member in struct lib32_elfinfo and struct lib64_elfinfo
is not used, remove it.

Signed-off-by: default avatarChristophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/f53dcc9bb1946a7854d15b34d03d3d2e2003848c.1601197618.git.christophe.leroy@csgroup.eu
parent 5cda7c75

arch/powerpc/kernel/vdso.c

+0 −16
Original line number Diff line number Diff line
@@ -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,
@@ -270,8 +268,6 @@ 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

	 */
@@ -283,12 +279,6 @@ 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
@@ -298,12 +288,6 @@ 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;