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| author | Sven Eckelmann <sven@narfation.org> | 2012-05-12 02:09:25 +0200 |
|---|---|---|
| committer | Antonio Quartulli <ordex@autistici.org> | 2012-06-20 22:15:16 +0200 |
| commit | 0f5f9322681887ca221707afafe4216b6db5d22f (patch) | |
| tree | 93a654d6a5433adedeaee26cd204ad4b338304b1 /net/batman-adv/bitarray.c | |
| parent | 5853e22c58b318232fd6e15033ccb0852f865c0b (diff) | |
| download | op-kernel-dev-0f5f9322681887ca221707afafe4216b6db5d22f.zip op-kernel-dev-0f5f9322681887ca221707afafe4216b6db5d22f.tar.gz | |
batman-adv: Prefix bitarray non-static functions with batadv_
batman-adv can be compiled as part of the kernel instead of an module. In that
case the linker will see all non-static symbols of batman-adv and all other
non-static symbols of the kernel. This could lead to symbol collisions. A
prefix for the batman-adv symbols that defines their private namespace avoids
such a problem.
Reported-by: David Miller <davem@davemloft.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Diffstat (limited to 'net/batman-adv/bitarray.c')
| -rw-r--r-- | net/batman-adv/bitarray.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/batman-adv/bitarray.c b/net/batman-adv/bitarray.c index 07ae6e1..99ed991 100644 --- a/net/batman-adv/bitarray.c +++ b/net/batman-adv/bitarray.c @@ -25,7 +25,7 @@ #include <linux/bitops.h> /* shift the packet array by n places. */ -static void bat_bitmap_shift_left(unsigned long *seq_bits, int32_t n) +static void batadv_bitmap_shift_left(unsigned long *seq_bits, int32_t n) { if (n <= 0 || n >= TQ_LOCAL_WINDOW_SIZE) return; @@ -40,8 +40,8 @@ static void bat_bitmap_shift_left(unsigned long *seq_bits, int32_t n) * 1 if the window was moved (either new or very old) * 0 if the window was not moved/shifted. */ -int bit_get_packet(void *priv, unsigned long *seq_bits, - int32_t seq_num_diff, int set_mark) +int batadv_bit_get_packet(void *priv, unsigned long *seq_bits, + int32_t seq_num_diff, int set_mark) { struct bat_priv *bat_priv = priv; @@ -58,7 +58,7 @@ int bit_get_packet(void *priv, unsigned long *seq_bits, * set the mark if required */ if ((seq_num_diff > 0) && (seq_num_diff < TQ_LOCAL_WINDOW_SIZE)) { - bat_bitmap_shift_left(seq_bits, seq_num_diff); + batadv_bitmap_shift_left(seq_bits, seq_num_diff); if (set_mark) bat_set_bit(seq_bits, 0); |
