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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2011-10-30 15:17:14 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2011-10-30 15:16:46 +0100
commit5b479a79bff752c6719463f093bdd191f4b837db (patch)
tree4ae620986857f78462eae51c436e29d8b6e52060 /arch/s390
parent638ad34a8811119b32247b7722288ef8b90907d1 (diff)
downloadop-kernel-dev-5b479a79bff752c6719463f093bdd191f4b837db.zip
op-kernel-dev-5b479a79bff752c6719463f093bdd191f4b837db.tar.gz
[S390] sparse: fix sparse warnings in math-emu
Fix three sparse warnings in math-emu / sysinfo: arch/s390/kernel/sysinfo.c:448:17: error: return expression in void function arch/s390/kernel/sysinfo.c:445:25: warning: shift too big (32) for type unsigned int arch/s390/kernel/sysinfo.c:445:25: warning: shift too big (32) for type unsigned int Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/include/asm/sfp-util.h2
-rw-r--r--arch/s390/kernel/sysinfo.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/include/asm/sfp-util.h b/arch/s390/include/asm/sfp-util.h
index 0addc64..ca3f881 100644
--- a/arch/s390/include/asm/sfp-util.h
+++ b/arch/s390/include/asm/sfp-util.h
@@ -72,6 +72,6 @@ extern unsigned long __udiv_qrnnd (unsigned int *, unsigned int,
#define UDIV_NEEDS_NORMALIZATION 0
-#define abort() return 0
+#define abort() BUG()
#define __BYTE_ORDER __BIG_ENDIAN
diff --git a/arch/s390/kernel/sysinfo.c b/arch/s390/kernel/sysinfo.c
index 5c9e439..2a94b77 100644
--- a/arch/s390/kernel/sysinfo.c
+++ b/arch/s390/kernel/sysinfo.c
@@ -442,7 +442,7 @@ void s390_adjust_jiffies(void)
*/
FP_UNPACK_SP(SA, &fmil);
if ((info->capability >> 23) == 0)
- FP_FROM_INT_S(SB, info->capability, 32, int);
+ FP_FROM_INT_S(SB, (long) info->capability, 64, long);
else
FP_UNPACK_SP(SB, &info->capability);
FP_DIV_S(SR, SA, SB);
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