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authorChristophe JAILLET <christophe.jaillet@wanadoo.fr>2021-11-28 12:03:30 +0100
committerJakub Kicinski <kuba@kernel.org>2021-11-29 20:16:46 -0800
commit72a2ff567fc38a3648507c5386a383007400bb3a (patch)
treec2b390cca7821520d5791b2a90a807af6310475d /net/ethtool
parenta21ee5b2fcb8d6d3973446c5039e966c4cfe40d1 (diff)
downloadlinux-72a2ff567fc38a3648507c5386a383007400bb3a.tar.bz2
ethtool: netlink: Slightly simplify 'ethnl_features_to_bitmap()'
The 'dest' bitmap is fully initialized by the 'for' loop, so there is no need to explicitly reset it. This also makes this function in line with 'ethnl_features_to_bitmap32()' which does not clear the destination before writing it. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/17fca158231c6f03689bd891254f0dd1f4e84cb8.1638091829.git.christophe.jaillet@wanadoo.fr Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/ethtool')
-rw-r--r--net/ethtool/features.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/net/ethtool/features.c b/net/ethtool/features.c
index 1c9f4df273bd..2e7331b23996 100644
--- a/net/ethtool/features.c
+++ b/net/ethtool/features.c
@@ -136,7 +136,6 @@ static void ethnl_features_to_bitmap(unsigned long *dest, netdev_features_t val)
const unsigned int words = BITS_TO_LONGS(NETDEV_FEATURE_COUNT);
unsigned int i;
- bitmap_zero(dest, NETDEV_FEATURE_COUNT);
for (i = 0; i < words; i++)
dest[i] = (unsigned long)(val >> (i * BITS_PER_LONG));
}