asm-generic: uaccess: 1-byte access is always aligned

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With the cleaned up version of asm-generic/unaligned.h,
there is a warning about the get_user/put_user helpers using
unaligned access for single-byte variables:

include/asm-generic/uaccess.h: In function ‘__get_user_fn’:
include/asm-generic/unaligned.h:13:15: warning: ‘packed’ attribute ignored for field of type ‘u8’ {aka ‘unsigned char’} [-Wattributes]
  const struct { type x __packed; } *__pptr = (typeof(__pptr))(ptr); \

Change these to use a direct pointer dereference to avoid the
warnings.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

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This commit is contained in:

Arnd Bergmann 2021-05-08 14:58:46 +02:00

parent e3e2207671

commit d40d817948

1 changed files with 2 additions and 2 deletions

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include/asm-generic/uaccess.h

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