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5b0e34e194
Fix bug https://bugzilla.kernel.org/show_bug.cgi?id=188531. In function mtip_block_initialize(), variable rv takes the return value, and its value should be negative on errors. rv is initialized as 0 and is not reset when the call to ida_pre_get() fails. So 0 may be returned. The return value 0 indicates that there is no error, which may be inconsistent with the execution status. This patch fixes the bug by explicitly assigning -ENOMEM to rv on the branch that ida_pre_get() fails. Signed-off-by: Pan Bian <bianpan2016@163.com> Signed-off-by: Jens Axboe <axboe@fb.com> |
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Kconfig | ||
Makefile | ||
mtip32xx.c | ||
mtip32xx.h |