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| author | Atul Gopinathan <atulgopinathan@gmail.com> | 2021-05-03 13:56:38 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-13 17:30:21 +0200 |
| commit | 3890e3dea315f1a257d1b940a2a4e2fa16a7b095 (patch) | |
| tree | f1a79359b2cdbc76b513933311e19abb6137eb02 /drivers/net/wireless/realtek/rtlwifi/base.c | |
| parent | b0a85abbe92e1a6f3e8580a4590fa7245de7090b (diff) | |
serial: max310x: unregister uart driver in case of failure and abort
The macro "spi_register_driver" invokes the function
"__spi_register_driver()" which has a return type of int and can fail,
returning a negative value in such a case. This is currently ignored and
the init() function yields success even if the spi driver failed to
register.
Fix this by collecting the return value of "__spi_register_driver()" and
also unregister the uart driver in case of failure.
Cc: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Atul Gopinathan <atulgopinathan@gmail.com>
Link: https://lore.kernel.org/r/20210503115736.2104747-12-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/base.c')
0 files changed, 0 insertions, 0 deletions