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| author | Sudip Mukherjee <sudipm.mukherjee@gmail.com> | 2015-09-04 06:26:20 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-09-21 04:27:59 +0200 |
| commit | bba57f8f948239340e939cb25c7d858cd60ad9de (patch) | |
| tree | 0b0989b780c2b73786694f7f06eaf49c4782b067 /kernel/module.c | |
| parent | drivers/misc/sgi-gru: remove always false condition (diff) | |
| download | linux-bba57f8f948239340e939cb25c7d858cd60ad9de.tar.xz linux-bba57f8f948239340e939cb25c7d858cd60ad9de.zip | |
drivers/misc/sgi-gru: fix dereference of ERR_PTR
gru_alloc_gts() can fail and it can return ERR_PTR(errvalue). We should
not dereference it if it has returned error. And incase it has returned
error then wait for some time and try again.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Acked-by: Dimitri Sivanich <sivanich@sgi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/module.c')
0 files changed, 0 insertions, 0 deletions