CVS commit: src/sys/dev/pci

["Pierre Pronchery" <khorben%netbsd.org@localhost>]

Module Name:    src
Committed By:   khorben
Date:           Sat Mar  7 11:52:53 UTC 2015

Modified Files:
        src/sys/dev/pci: if_iwm.c

Log Message:
Avoid kmem_free(NULL) in iwm_read_firmware()

This code path can be hit if the firmware failed to load, for instance
if the file is not present on the filesystem. In this case
firmware_open() fails, and fw->fw_rawdata never gets allocated in the
first place.


To generate a diff of this commit:
cvs rdiff -u -r1.26 -r1.27 src/sys/dev/pci/if_iwm.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.