fs/xfs: Correct NULL test

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Test the value that was just allocated rather than the previously tested one.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@r@
expression *x;
expression e;
identifier l;
@@

if (x == NULL || ...) {
    ... when forall
    return ...; }
... when != goto l;
    when != x = e
    when != &x
*x == NULL
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>

...

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Julia Lawall 2010-02-06 08:45:15 +00:00 • committed by Alex Elder

parent 180040b89e

commit d67b1b0325

1 changed files with 1 additions and 1 deletions

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fs/xfs/quota/xfs_qm.c

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