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| author |   Arnd Bergmann <arnd@arndb.de> | 2019-03-07 10:32:07 +0100 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-03-07 09:25:52 -0800 |
| commit | 8a72b81e6df516847848556d0967aefa5457f11f (patch) | |
| tree | c3fcf93b74e64c544f804ae9e1006d996f074379 /samples | |
| parent | davinci_emac: always build in CONFIG_OF code (diff) | |
| download | linux-dev-8a72b81e6df516847848556d0967aefa5457f11f.tar.xz linux-dev-8a72b81e6df516847848556d0967aefa5457f11f.zip | |
isdn: isdnloop: fix pointer dereference bug
clang has spotted an ancient code bug and warns about it with:
drivers/isdn/isdnloop/isdnloop.c:573:12: error: address of array 'card->rcard' will always evaluate to 'true' [-Werror,-Wpointer-bool-conversion]
This is an array of pointers, so we should check if a specific
pointer exists in the array before using it, not whether the
array itself exists.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions