diff options
| author |   Geert Uytterhoeven <geert+renesas@glider.be> | 2021-02-23 12:20:03 +0100 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2021-02-25 09:41:32 -0800 |
| commit | fcd4ba3bcba78a97a0f8bdb5df37bc74820f9a62 (patch) | |
| tree | 1c75f425aca6a2bbb1e7d69fadbee73b78c2608f /drivers | |
| parent | ibmvnic: fix a race between open and reset (diff) | |
| download | linux-dev-fcd4ba3bcba78a97a0f8bdb5df37bc74820f9a62.tar.xz linux-dev-fcd4ba3bcba78a97a0f8bdb5df37bc74820f9a62.zip | |
net: dsa: sja1105: Remove unneeded cast in sja1105_crc32()
sja1105_unpack() takes a "const void *buf" as its first parameter, so
there is no need to cast away the "const" of the "buf" variable before
calling it.
Drop the cast, as it prevents the compiler performing some checks.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://lore.kernel.org/r/20210223112003.2223332-1-geert+renesas@glider.be
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/dsa/sja1105/sja1105_static_config.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/dsa/sja1105/sja1105_static_config.c b/drivers/net/dsa/sja1105/sja1105_static_config.c index 139b7b4fbd0d..a8efb7fac395 100644 --- a/drivers/net/dsa/sja1105/sja1105_static_config.c +++ b/drivers/net/dsa/sja1105/sja1105_static_config.c @@ -85,7 +85,7 @@ u32 sja1105_crc32(const void *buf, size_t len) /* seed */ crc = ~0; for (i = 0; i < len; i += 4) { - sja1105_unpack((void *)buf + i, &word, 31, 0, 4); + sja1105_unpack(buf + i, &word, 31, 0, 4); crc = crc32_le(crc, (u8 *)&word, 4); } return ~crc; |