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(parent: 9611856) | patch
gpib: Fix error code in ni_usb_write_registers()
authorDan Carpenter <dan.carpenter@linaro.org>
Fri, 28 Nov 2025 07:17:57 +0000 (10:17 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 16 Jan 2026 15:31:39 +0000 (16:31 +0100)
commit484e62252212c5b5fc62eaee5e4977143cb159c6
tree24d1ca989463ffb210a49f44f1ec65335c3dd577tree
parent96118565d24e7691e423d73be224b3a3fffc4680commit | diff
gpib: Fix error code in ni_usb_write_registers()

If ni_usb_receive_bulk_msg() succeeds but without reading 16 bytes, then
the error code needs to be set.  The current code returns success.

Fixes: 4e127de14fa7 ("staging: gpib: Add National Instruments USB GPIB driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/aSlMpbE4IrQuBGFS@stanley.mountain
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpib/ni_usb/ni_usb_gpib.c diff | blob | blame | history
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