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overflow update for v5.13-rc1

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- Fix typo in check_shl_overflow() kern-dec (Keith Busch)
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Merge tag 'overflow-v5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull overflow update from Kees Cook:
 "I was expecting more in this tree for this cycle, but the other work
  has not yet landed for -next. As a result, only this single typo fix
  exists. Yay tiny pulls. :)

   - Fix typo in check_shl_overflow() kern-dec (Keith Busch)"

* tag 'overflow-v5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  overflow: Correct check_shl_overflow() comment
This commit is contained in:
Linus Torvalds 2021-04-27 10:10:29 -07:00
commit 2fbc66c783
1 changed files with 1 additions and 1 deletions
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2
include/linux/overflow.h
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@ -235,7 +235,7 @@ static inline bool __must_check __must_check_overflow(bool overflow)
* - 'a << s' sets the sign bit, if any, in '*d'.
*
* '*d' will hold the results of the attempted shift, but is not
* considered "safe for use" if false is returned.
* considered "safe for use" if true is returned.
*/
#define check_shl_overflow(a, s, d) __must_check_overflow(({ \
typeof(a) _a = a; \