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Avoid compiler uninitialised warning introduced by recent arm64 futex fix 

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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 fix from Catalin Marinas:
 "Avoid compiler uninitialised warning introduced by recent arm64 futex
  fix"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: futex: Restore oldval initialization to work around buggy compilers
This commit is contained in:
Linus Torvalds 2019-04-18 10:24:48 -07:00
parent 738a7832d2 ff8acf9290
commit 6d906f9981
1 changed files with 1 additions and 1 deletions
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2
arch/arm64/include/asm/futex.h
View File

@ -50,7 +50,7 @@ do { \
static inline int
arch_futex_atomic_op_inuser(int op, int oparg, int *oval, u32 __user *_uaddr)
{
int oldval, ret, tmp;
int oldval = 0, ret, tmp;
u32 __user *uaddr = __uaccess_mask_ptr(_uaddr);
pagefault_disable();