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author | Jiri Slaby (SUSE) <[email protected]> | 2022-10-31 12:43:54 +0100 |
---|---|---|
committer | Jakub Kicinski <[email protected]> | 2022-11-02 20:38:08 -0700 |
commit | 7d84118229bf7f7290438c85caa8e49de52d50c1 (patch) | |
tree | 88c4fbb48da4fe94dff1501a63f99a4cd820c5f8 /net/unix/unix_bpf.c | |
parent | 471ef777ec79baadc5cd9773d08f95f49cf5e2b1 (diff) |
qed (gcc13): use u16 for fid to be big enough
gcc 13 correctly reports overflow in qed_grc_dump_addr_range():
In file included from drivers/net/ethernet/qlogic/qed/qed.h:23,
from drivers/net/ethernet/qlogic/qed/qed_debug.c:10:
drivers/net/ethernet/qlogic/qed/qed_debug.c: In function 'qed_grc_dump_addr_range':
include/linux/qed/qed_if.h:1217:9: error: overflow in conversion from 'int' to 'u8' {aka 'unsigned char'} changes value from '(int)vf_id << 8 | 128' to '128' [-Werror=overflow]
We do:
u8 fid;
...
fid = vf_id << 8 | 128;
Since fid is 16bit (and the stored value above too), fid should be u16,
not u8. Fix that.
Cc: Martin Liska <[email protected]>
Cc: Ariel Elior <[email protected]>
Cc: Manish Chopra <[email protected]>
Signed-off-by: Jiri Slaby (SUSE) <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'net/unix/unix_bpf.c')
0 files changed, 0 insertions, 0 deletions