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| author | Pan Bian <[email protected]> | 2016-12-03 08:56:49 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2017-01-11 08:11:39 +0000 |
| commit | 5b11ebedd6a8bb4271b796e498cd15c0fe1133b6 (patch) | |
| tree | c0b0c61921982c62c49ec4824616a646409237dd /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | drivers: char: mem: Fix thinkos in kmem address checks (diff) | |
| download | kernel-5b11ebedd6a8bb4271b796e498cd15c0fe1133b6.tar.gz kernel-5b11ebedd6a8bb4271b796e498cd15c0fe1133b6.zip | |
extcon: return error code on failure
Function get_zeroed_page() returns a NULL pointer if there is no enough
memory. In function extcon_sync(), it returns 0 if the call to
get_zeroed_page() fails. The return value 0 indicates success in the
context, which is incosistent with the execution status. This patch
fixes the bug by returning -ENOMEM.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=188611
Signed-off-by: Pan Bian <[email protected]>
Fixes: a580982f0836e
Cc: stable <[email protected]>
Acked-by: Chanwoo Choi <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions