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| author | Colin Ian King <colin.king@canonical.com> | 2017-03-20 11:51:23 +0000 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2017-04-19 21:00:13 +0200 |
| commit | c7f82ea8605627b3088f166d9f4a5ca7857e8383 (patch) | |
| tree | 237b2399914d3db7e9e268cb23b1a84ecdf90542 /arch/um/kernel | |
| parent | bd698d24b1b5790d0a22d44a0705dabd47235ad4 (diff) | |
i2c: designware-baytrail: fix potential null pointer dereference on dev
The assignment to addr requires a call to get_sem_addr that dereferences
dev, however, this dereference occurs before a null pointer check on dev.
Move this assignment after the null check on dev to avoid a potential null
pointer dereference.
Detected by CoverityScan, CID#1419700 ("Dereference before null check")
Fixes: fd476fa22a1f432 ("i2c: designware-baytrail: Add support for cherrytrail")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'arch/um/kernel')
0 files changed, 0 insertions, 0 deletions