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| author |   Arnd Bergmann <arnd@arndb.de> | 2019-03-19 22:15:58 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-03-19 15:07:49 -0700 |
| commit | fb6fafbc7de4a813bb5364358bbe27f71e62b24a (patch) | |
| tree | 7983498fe9371ab237674eb14307bf9b0a3a9b56 /net/packet | |
| parent | dccp: do not use ipv6 header for ipv4 flow (diff) | |
| download | linux-dev-fb6fafbc7de4a813bb5364358bbe27f71e62b24a.tar.xz linux-dev-fb6fafbc7de4a813bb5364358bbe27f71e62b24a.zip | |
3c515: fix integer overflow warning
clang points out a harmless signed integer overflow:
drivers/net/ethernet/3com/3c515.c:1530:66: error: implicit conversion from 'int' to 'short' changes value from 32783 to -32753 [-Werror,-Wconstant-conversion]
new_mode = SetRxFilter | RxStation | RxMulticast | RxBroadcast | RxProm;
~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
drivers/net/ethernet/3com/3c515.c:1532:52: error: implicit conversion from 'int' to 'short' changes value from 32775 to -32761 [-Werror,-Wconstant-conversion]
new_mode = SetRxFilter | RxStation | RxMulticast | RxBroadcast;
~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
drivers/net/ethernet/3com/3c515.c:1534:38: error: implicit conversion from 'int' to 'short' changes value from 32773 to -32763 [-Werror,-Wconstant-conversion]
new_mode = SetRxFilter | RxStation | RxBroadcast;
~ ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
Make the variable unsigned to avoid the overflow.
Fixes: Linux-2.1.128pre1
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/packet')
0 files changed, 0 insertions, 0 deletions