forked from Minki/linux
[S390] tape_3590.c: introduce missing kfree
The semantic match that finds the problem is as follows: (http://www.emn.fr/x-info/coccinelle/) @r exists@ expression E,E1; statement S; position p1,p2,p3; @@ E =@p1 \(kmalloc\|kcalloc\|kzalloc\)(...) ... when != E = E1 if (E == NULL || ...) S ... when != E = E1 if@p2 (...) { ... when != kfree(E) } ... when != E = E1 kfree@p3(E); @forall@ position r.p2; expression r.E; int E1 != 0; @@ * if@p2 (...) { ... when != kfree(E) when strict return E1; } Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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@ -1598,7 +1598,7 @@ tape_3590_setup_device(struct tape_device *device)
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rc = tape_3590_read_dev_chars(device, rdc_data);
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if (rc) {
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DBF_LH(3, "Read device characteristics failed!\n");
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goto fail_kmalloc;
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goto fail_rdc_data;
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}
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rc = tape_std_assign(device);
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if (rc)
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