| commit | 7cf6156633b71743c09a8e56b1f0dedfc4ce6e66 | [log] [tgz] |
|---|---|---|
| author | Pan Bian <bianpan2016@163.com> | Sun Dec 04 13:45:15 2016 +0800 |
| committer | David S. Miller <davem@davemloft.net> | Mon Dec 05 14:53:46 2016 -0500 |
| tree | 1bc2fbae1faa65d9f583c81bb6e348b91df6d19f | |
| parent | 8ad3ba934587c8ecbfee13331d859a7849afdfbb [diff] |
atm: fix improper return value It returns variable "error" when ioremap_nocache() returns a NULL pointer. The value of "error" is 0 then, which will mislead the callers to believe that there is no error. This patch fixes the bug, returning "-ENOMEM". Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=189021 Signed-off-by: Pan Bian <bianpan2016@163.com> Signed-off-by: David S. Miller <davem@davemloft.net>