minmax.h: update the stale 'x' versus 'ux' comment

Commit b280bb27a9f7 ("minmax.h: reduce the #define expansion of min(),
max() and clamp()") made __sign_use(), __is_nonneg() and __types_ok() take
only 'ux', and commit a5743f32baec ("minmax.h: use BUILD_BUG_ON_MSG() for
the lo < hi test in clamp()") did the same for the clamp() limit test. 
The comment describing the old split was added one patch earlier and was
never updated.

'ux' now carries the value check too, since __is_nonneg() tests it rather
than the original expression, and nothing here looks at the value of 'x'
any more: it is expanded only to initialise 'ux' and in the error message,
as the first of those changes intended.

Link: https://lore.kernel.org/20260817121613.3846511-1-zhanxusheng@xiaomi.com
Signed-off-by: Zhan Xusheng <zhanxusheng@xiaomi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: David Laight <david.laight.linux@gmail.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>

0 files changed, 0 insertions, 0 deletions