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| author |   Florian Fainelli <f.fainelli@gmail.com> | 2017-12-29 19:56:32 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-01-02 21:54:56 -0500 |
| commit | bdb421663d936eb9b29c743a668614276cf3b97d (patch) | |
| tree | a3c4abc5749265da228c7e73016595c8a48549a9 /drivers/net/ethernet/stmicro/stmmac/norm_desc.c | |
| parent | net: dsa: Fix dsa_legacy_register() return value (diff) | |
| download | linux-dev-bdb421663d936eb9b29c743a668614276cf3b97d.tar.xz linux-dev-bdb421663d936eb9b29c743a668614276cf3b97d.zip | |
net: stmmac: Pad ring number with zeroes in display_ring()
Make the printing of the ring number consistent and properly aligned by
padding the ring number with up to 3 zeroes, which covers the maximum
ring size. This makes it a lot easier to see outliers in debug prints.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/norm_desc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/norm_desc.c b/drivers/net/ethernet/stmicro/stmmac/norm_desc.c index db4cee57bb24..ebd9e5e00f16 100644 --- a/drivers/net/ethernet/stmicro/stmmac/norm_desc.c +++ b/drivers/net/ethernet/stmicro/stmmac/norm_desc.c @@ -288,7 +288,7 @@ static void ndesc_display_ring(void *head, unsigned int size, bool rx) u64 x; x = *(u64 *)p; - pr_info("%d [0x%x]: 0x%x 0x%x 0x%x 0x%x", + pr_info("%03d [0x%x]: 0x%x 0x%x 0x%x 0x%x", i, (unsigned int)virt_to_phys(p), (unsigned int)x, (unsigned int)(x >> 32), p->des2, p->des3); |