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binfmt_flat: fix arch/m32r and arch/microblaze flat_put_addr_at_rp() 

Change the m32r flat_put_addr_at_rp() function to return int and
always return 0.

The microblaze function already returned 0 so just change its
function return type from void to int.

Seven (7) other arch-es already have this function as returning
an int type result.

Fixes: 468138d785 (binfmt_flat: flat_{get,put}_addr_from_rp()
	should be able to fail)

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Randy Dunlap 2017-07-30 10:25:37 -07:00 committed by Al Viro
parent 8363dae234
commit b38e51cd16
2 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/m32r/include/asm/flat.h
View File

@ -95,7 +95,7 @@ static inline unsigned long m32r_flat_get_addr_from_rp (u32 *rp,
return ~0; /* bogus value */
}
static inline void flat_put_addr_at_rp(u32 *rp, u32 addr, u32 relval)
static inline int flat_put_addr_at_rp(u32 *rp, u32 addr, u32 relval)
{
unsigned int reloc = flat_m32r_get_reloc_type (relval);
if (reloc & 0xf0) {
@ -133,6 +133,7 @@ static inline void flat_put_addr_at_rp(u32 *rp, u32 addr, u32 relval)
break;
}
}
return 0;
}
// kludge - text_len is a local variable in the only user.

2
arch/microblaze/include/asm/flat.h
View File

@ -60,7 +60,7 @@ static inline int flat_get_addr_from_rp(u32 __user *rp, u32 relval, u32 flags,
* unaligned.
*/
static inline void
static inline int
flat_put_addr_at_rp(u32 __user *rp, u32 addr, u32 relval)
{
u32 *p = (__force u32 *)rp;