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author | Sameer Wadgaonkar <sameer.wadgaonkar@unisys.com> | 2017-05-19 16:17:59 -0400 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-25 18:53:14 +0200 |
commit | d70dd245215d6456584119534e6870a9c7b9b9c2 (patch) | |
tree | 951c14d78085fb14901674c4c521ddb1fb732146 | |
parent | d36c4857cbaede959e012045711a3467e857e132 (diff) | |
download | linux-stable-d70dd245215d6456584119534e6870a9c7b9b9c2.tar.gz linux-stable-d70dd245215d6456584119534e6870a9c7b9b9c2.tar.bz2 linux-stable-d70dd245215d6456584119534e6870a9c7b9b9c2.zip |
staging: unisys: visorbus: remove channel_addr check in handle_command
Removed a check for physaddr=0 in handle_command() function in
visorchipset.c.
Signed-off-by: Sameer Wadgaonkar <sameer.wadgaonkar@unisys.com>
Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | drivers/staging/unisys/visorbus/visorchipset.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/staging/unisys/visorbus/visorchipset.c b/drivers/staging/unisys/visorbus/visorchipset.c index 8438b717b7b6..22150564b4fb 100644 --- a/drivers/staging/unisys/visorbus/visorchipset.c +++ b/drivers/staging/unisys/visorbus/visorchipset.c @@ -1593,9 +1593,6 @@ handle_command(struct controlvm_message inmsg, u64 channel_addr) /* create parsing context if necessary */ local_addr = (inmsg.hdr.flags.test_message == 1); - if (channel_addr == 0) - return -EINVAL; - parm_addr = channel_addr + inmsg.hdr.payload_vm_offset; parm_bytes = inmsg.hdr.payload_bytes; |