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ecryptfs: use print_hex_dump_bytes for hexdump 

The Kernel has nice hexdump facilities, use them rather a homebrew
hexdump function.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
This commit is contained in:
Sascha Hauer 2019-05-17 12:45:15 +02:00 committed by Tyler Hicks
parent d43388dea0
commit 96827c3044
1 changed files with 3 additions and 19 deletions
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22
fs/ecryptfs/debug.c
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@ -97,25 +97,9 @@ void ecryptfs_dump_auth_tok(struct ecryptfs_auth_tok *auth_tok)
*/
void ecryptfs_dump_hex(char *data, int bytes)
{
int i = 0;
int add_newline = 1;
if (ecryptfs_verbosity < 1)
return;
if (bytes != 0) {
printk(KERN_DEBUG "0x%.2x.", (unsigned char)data[i]);
i++;
}
while (i < bytes) {
printk("0x%.2x.", (unsigned char)data[i]);
i++;
if (i % 16 == 0) {
printk("\n");
add_newline = 0;
} else
add_newline = 1;
}
if (add_newline)
printk("\n");
}
print_hex_dump(KERN_DEBUG, "ecryptfs: ", DUMP_PREFIX_OFFSET, 16, 1,
data, bytes, false);
}