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linux/arch/ia64/include/uapi/asm
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Arnd Bergmann 968d7764e3 ia64: fix xchg() warning 
The definition if xchg() causes a harmless warning in some files, like:

In file included from ../arch/ia64/include/uapi/asm/intrinsics.h:22,
                 from ../arch/ia64/include/asm/intrinsics.h:11,
                 from ../arch/ia64/include/asm/bitops.h:19,
                 from ../include/linux/bitops.h:32,
                 from ../include/linux/kernel.h:11,
                 from ../fs/nfs/read.c:12:
../fs/nfs/read.c: In function 'nfs_read_completion':
../arch/ia64/include/uapi/asm/cmpxchg.h:57:2: warning: value computed is not used [-Wunused-value]
   57 | ((__typeof__(*(ptr))) __xchg((unsigned long) (x), (ptr), sizeof(*(ptr))))
      | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../fs/nfs/read.c:196:5: note: in expansion of macro 'xchg'
  196 |     xchg(&nfs_req_openctx(req)->error, error);
      |     ^~~~

Change it to a compound expression like the other architectures have
to get a clean defconfig build.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-01-12 17:02:08 +01:00
..
auxvec.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
bitsperlong.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
break.h ia64/kprobes: Don't call the ->break_handler() in ia64 kprobes code 2018-06-21 12:33:16 +02:00
byteorder.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
cmpxchg.h ia64: fix xchg() warning 2021-01-12 17:02:08 +01:00
fcntl.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
fpu.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
gcc_intrin.h ia64: remove stale paravirt leftovers 2019-12-02 14:18:12 -08:00
ia64regs.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
intel_intrin.h ia64: remove stale paravirt leftovers 2019-12-02 14:18:12 -08:00
intrinsics.h ia64: remove stale paravirt leftovers 2019-12-02 14:18:12 -08:00
Kbuild treewide: Add SPDX license identifier - Kbuild 2019-05-30 11:32:33 -07:00
mman.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
param.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
perfmon_default_smpl.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
perfmon.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
posix_types.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
ptrace_offsets.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
ptrace.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
resource.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
rse.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
setup.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
sigcontext.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
siginfo.h signal: Remove the need for __ARCH_SI_PREABLE_SIZE and SI_PAD_SIZE 2018-10-03 16:46:43 +02:00
signal.h arch: move SA_* definitions to generic headers 2020-11-23 10:31:05 -06:00
stat.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
statfs.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
swab.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
termbits.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
termios.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
types.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
ucontext.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00
unistd.h ia64: add __NR_umount2 definition 2019-01-25 17:22:20 +01:00
ustack.h License cleanup: add SPDX license identifier to uapi header files with no license 2017-11-02 11:19:54 +01:00