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net: macsec: Add endianness annotations in salt struct

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This change resolves warning produced by sparse tool as currently
there is a mismatch between normal generic type in salt and endian
annotated type in macsec driver code. Endian annotated types should
be used here.

Sparse output:
warning: restricted ssci_t degrades to integer
warning: incorrect type in assignment (different base types)
    expected restricted ssci_t [usertype] ssci
    got unsigned int
warning: restricted __be64 degrades to integer
warning: incorrect type in assignment (different base types)
    expected restricted __be64 [usertype] pn
    got unsigned long long

Signed-off-by: Ales Nezbeda <anezbeda@redhat.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ales Nezbeda 2025-01-17 12:22:28 +01:00 committed by David S. Miller
parent 5fe71fda89
commit 457bb7970a
1 changed files with 2 additions and 2 deletions
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4
include/net/macsec.h
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@ -38,8 +38,8 @@ struct metadata_dst;
typedef union salt {
struct {
u32 ssci;
u64 pn;
ssci_t ssci;
__be64 pn;
} __packed;
u8 bytes[MACSEC_SALT_LEN];
} __packed salt_t;