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| author | Jiri Slaby <jslaby@suse.cz> | 2015-02-19 15:20:43 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-02-27 18:29:19 +0100 |
| commit | 9391976a4da0d2a30abdb8d2704cfc7bf4bf9aab (patch) | |
| tree | 601509d2f0985984deaf9212f9b5900979d0e095 /net/bluetooth/hci_sock.c | |
| parent | Bluetooth: Update New CSRK event to match latest specification (diff) | |
| download | linux-9391976a4da0d2a30abdb8d2704cfc7bf4bf9aab.tar.xz linux-9391976a4da0d2a30abdb8d2704cfc7bf4bf9aab.zip | |
Bluetooth: make hci_test_bit's addr const
gcc5 warns about passing a const array to hci_test_bit which takes a
non-const pointer:
net/bluetooth/hci_sock.c: In function ‘hci_sock_sendmsg’:
net/bluetooth/hci_sock.c:955:8: warning: passing argument 2 of ‘hci_test_bit’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-array-qualifiers]
&hci_sec_filter.ocf_mask[ogf])) &&
^
net/bluetooth/hci_sock.c:49:19: note: expected ‘void *’ but argument is of type ‘const __u32 (*)[4] {aka const unsigned int (*)[4]}’
static inline int hci_test_bit(int nr, void *addr)
^
So make 'addr' 'const void *'.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: Gustavo Padovan <gustavo@padovan.org>
Cc: Johan Hedberg <johan.hedberg@gmail.com>
Diffstat (limited to 'net/bluetooth/hci_sock.c')
| -rw-r--r-- | net/bluetooth/hci_sock.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index c73a61ce4893..3f8f69239e41 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -46,9 +46,9 @@ struct hci_pinfo { unsigned short channel; }; -static inline int hci_test_bit(int nr, void *addr) +static inline int hci_test_bit(int nr, const void *addr) { - return *((__u32 *) addr + (nr >> 5)) & ((__u32) 1 << (nr & 31)); + return *((const __u32 *) addr + (nr >> 5)) & ((__u32) 1 << (nr & 31)); } /* Security filter */ |