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s390/percpu: Add missing do { } while (0) constructs

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Add missing do { } while (0) constructs in order to avoid potential
build failures.

Reported-by: Sashiko <sashiko-bot@kernel.org>
Closes: https://sashiko.dev/#/patchset/20260319120503.4046659-1-hca%40linux.ibm.com
Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
This commit is contained in:
Heiko Carstens 2026-05-26 07:56:57 +02:00 committed by Alexander Gordeev
parent a737737cdb
commit b50403d4f3
1 changed files with 4 additions and 4 deletions
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8
arch/s390/include/asm/percpu.h
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@ -136,7 +136,7 @@
#else /* MARCH_HAS_Z196_FEATURES */
#define arch_this_cpu_add(pcp, val, op1, op2, szcast) \
{ \
do { \
typedef typeof(pcp) pcp_op_T__; \
pcp_op_T__ val__ = (val); \
pcp_op_T__ old__, *ptr__; \
@ -157,7 +157,7 @@
: "cc"); \
} \
preempt_enable_notrace(); \
}
} while (0)
#define this_cpu_add_4(pcp, val) arch_this_cpu_add(pcp, val, "laa", "asi", int)
#define this_cpu_add_8(pcp, val) arch_this_cpu_add(pcp, val, "laag", "agsi", long)
@ -182,7 +182,7 @@
#define this_cpu_add_return_8(pcp, val) arch_this_cpu_add_return(pcp, val, "laag")
#define arch_this_cpu_to_op(pcp, val, op) \
{ \
do { \
typedef typeof(pcp) pcp_op_T__; \
pcp_op_T__ val__ = (val); \
pcp_op_T__ old__, *ptr__; \
@ -194,7 +194,7 @@
: [val__] "d" (val__) \
: "cc"); \
preempt_enable_notrace(); \
}
} while (0)
#define this_cpu_and_4(pcp, val) arch_this_cpu_to_op(pcp, val, "lan")
#define this_cpu_and_8(pcp, val) arch_this_cpu_to_op(pcp, val, "lang")