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author | Jesper Juhl <juhl-lkml@dif.dk> | 2005-06-19 02:00:34 -0400 |
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committer | David S. Miller <davem@davemloft.net> | 2005-06-19 02:00:34 -0400 |
commit | f7d7fc0322c1770fe7ee836ca2732c2f88e2e1a4 (patch) | |
tree | e156e26ed6a756ab347c9c4d688d9328ec44b633 /net/ipv4/esp4.c | |
parent | 93765d8a435fa021c4b7cd0521b7959239d7158a (diff) |
[IPV4]: [4/4] signed vs unsigned cleanup in net/ipv4/raw.c
This patch changes the type of the third parameter 'length' of the
raw_send_hdrinc() function from 'int' to 'size_t'.
This makes sense since this function is only ever called from one
location, and the value passed as the third parameter in that location is
itself of type size_t, so this makes the recieving functions parameter
type match. Also, inside raw_send_hdrinc() the 'length' variable is
used in comparisons with unsigned values and passed as parameter to
functions expecting unsigned values (it's used in a single comparison with
a signed value, but that one can never actually be negative so the patch
also casts that one to size_t to stop gcc worrying, and it is passed in a
single instance to memcpy_fromiovecend() which expects a signed int, but
as far as I can see that's not a problem since the value of 'length'
shouldn't ever exceed the value of a signed int).
Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/esp4.c')
0 files changed, 0 insertions, 0 deletions