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powerpc/eeh: Small refactor of eeh_handle_normal_event()

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[ Upstream commit 10b34ece132ee46dc4e6459c765d180c422a09fa ]

The control flow of eeh_handle_normal_event() is a bit tricky.

Break out one of the error handling paths - rather than be in an else
block, we'll make it part of the regular body of the function and put a
'goto out;' in the true limb of the if.

Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211015070628.1331635-1-dja@axtens.net
Stable-dep-of: 9efcdaac36e1 ("powerpc/eeh: Set channel state after notifying the drivers")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Daniel Axtens
2021-10-15 18:06:27 +11:00
committed by Greg Kroah-Hartman
parent 386cc2af90
commit dfc41e3859
1 changed files with 35 additions and 34 deletions
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5
arch/powerpc/kernel/eeh_driver.c
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@@ -1054,7 +1054,9 @@ void eeh_handle_normal_event(struct eeh_pe *pe)
}
pr_info("EEH: Recovery successful.\n");
} else {
goto out;
}
/*
* About 90% of all real-life EEH failures in the field
* are due to poorly seated PCI cards. Only 10% or so are
@@ -1093,7 +1095,6 @@ void eeh_handle_normal_event(struct eeh_pe *pe)
/* The passed PE should no longer be used */
return;
}
}
out:
/*