[PATCH] s390/dis: Fix invalid array size

[Syam Sidhardhan]

We are using sizeof operator for an array given as function argument,
which is incorrect.

Signed-off-by: Syam Sidhardhan <s.syam@xxxxxxxxxxx>
---
 arch/s390/kernel/dis.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/s390/kernel/dis.c b/arch/s390/kernel/dis.c
index c50665f..3ad5e95 100644
--- a/arch/s390/kernel/dis.c
+++ b/arch/s390/kernel/dis.c
@@ -1711,10 +1711,10 @@ int insn_to_mnemonic(unsigned char *instruction, char buf[8])
 	if (!insn)
 		return -ENOENT;
 	if (insn->name[0] == '\0')
-		snprintf(buf, sizeof(buf), "%s",
+		snprintf(buf, 8, "%s",
 			 long_insn_name[(int) insn->name[1]]);
 	else
-		snprintf(buf, sizeof(buf), "%.5s", insn->name);
+		snprintf(buf, 8, "%.5s", insn->name);
 	return 0;
 }
 EXPORT_SYMBOL_GPL(insn_to_mnemonic);
-- 
1.7.9.5

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