hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

liquidio: add cleanup in octeon_setup_iq() 

If oct->fn_list.enable_io_queues() fails, no cleanup is executed, leading
to memory/resource leaks. To fix this issue, invoke
octeon_delete_instr_queue() before returning from the function.

Signed-off-by: Wenwen Wang <wenwen@cs.uga.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wenwen Wang 2019-08-14 00:14:49 -05:00 committed by David S. Miller
parent 0b24a44176
commit 6f967f8b1b
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/ethernet/cavium/liquidio/request_manager.c
View File

@ -237,8 +237,10 @@ int octeon_setup_iq(struct octeon_device *oct,
} }
oct->num_iqs++; oct->num_iqs++;
if (oct->fn_list.enable_io_queues(oct)) if (oct->fn_list.enable_io_queues(oct)) {
octeon_delete_instr_queue(oct, iq_no);
return 1; return 1;
}
return 0; return 0;
} }