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s390/jump_label: Use %*ph to print small buffers

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printk() supports %*ph format specifier for printing a small buffers,
let's use it intead of %02x %02x...

Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Alexander Kuleshov 2015-08-27 01:17:46 +06:00 committed by Martin Schwidefsky
parent 1d3f9094c6
commit e4ec735108
1 changed files with 3 additions and 6 deletions
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9
arch/s390/kernel/jump_label.c
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@ -44,12 +44,9 @@ static void jump_label_bug(struct jump_entry *entry, struct insn *expected,
unsigned char *ipn = (unsigned char *)new; unsigned char *ipn = (unsigned char *)new;
pr_emerg("Jump label code mismatch at %pS [%p]\n", ipc, ipc); pr_emerg("Jump label code mismatch at %pS [%p]\n", ipc, ipc);
pr_emerg("Found: %02x %02x %02x %02x %02x %02x\n", pr_emerg("Found: %6ph\n", ipc);
ipc[0], ipc[1], ipc[2], ipc[3], ipc[4], ipc[5]); pr_emerg("Expected: %6ph\n", ipe);
pr_emerg("Expected: %02x %02x %02x %02x %02x %02x\n", pr_emerg("New: %6ph\n", ipn);
ipe[0], ipe[1], ipe[2], ipe[3], ipe[4], ipe[5]);
pr_emerg("New: %02x %02x %02x %02x %02x %02x\n",
ipn[0], ipn[1], ipn[2], ipn[3], ipn[4], ipn[5]);
panic("Corrupted kernel text"); panic("Corrupted kernel text");
} }