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| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2022-11-07 11:10:21 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-11-09 04:49:05 +0300 |
| commit | 380f9acdf74729d79972b947820f00b42cc26dae (patch) | |
| tree | 9d9eeb60afb6b58980ed6b25397bf1e5fcf5e26c /drivers/net/dsa/microchip/ksz9477_i2c.c | |
| parent | 8e18be7610aebea50e9327c11afcd5eeaaa06644 (diff) | |
| download | linux-380f9acdf74729d79972b947820f00b42cc26dae.tar.xz | |
net: ethernet: renesas: rswitch: Fix endless loop in error paths
Coverity reported that the error path in rswitch_gwca_queue_alloc_skb()
has an issue to cause endless loop. So, fix the issue by changing
variables' types from u32 to int. After changed the types,
rswitch_tx_free() should use rswitch_get_num_cur_queues() to
calculate number of current queues.
Reported-by: coverity-bot <keescook+coverity-bot@chromium.org>
Addresses-Coverity-ID: 1527147 ("Control flow issues")
Fixes: 3590918b5d07 ("net: ethernet: renesas: Add support for "Ethernet Switch"")
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/20221107081021.2955122-1-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/dsa/microchip/ksz9477_i2c.c')
0 files changed, 0 insertions, 0 deletions