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USB: storage: use %*ph specifier to dump small buffers

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Instead of dereference each byte let's use %*ph specifier in the printk()
calls.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andy Shevchenko
2014-09-05 17:56:25 +03:00
committed by Greg Kroah-Hartman
parent 13d79f223f
commit 7adce46784
2 changed files with 5 additions and 9 deletions
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3
drivers/usb/storage/sddr09.c
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@@ -1155,8 +1155,7 @@ sddr09_get_cardinfo(struct us_data *us, unsigned char flags) {
return NULL;
}
sprintf(blurbtxt, "sddr09: Found Flash card, ID = %02X %02X %02X %02X",
deviceID[0], deviceID[1], deviceID[2], deviceID[3]);
sprintf(blurbtxt, "sddr09: Found Flash card, ID = %4ph", deviceID);
/* Byte 0 is the manufacturer */
sprintf(blurbtxt + strlen(blurbtxt),