Driver core fixes for 3.19-rc5
Here is one kernfs fix for a reported issue for 3.19-rc5. It has been in linux-next for a while. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEABECAAYFAlS5V8QACgkQMUfUDdst+ynQTgCdEOUn6oftKCkErl4WWX9q0+ZT 4CIAoLuGH9Gdn5tIVlqJ1tVmESnsgn0T =P84S -----END PGP SIGNATURE----- Merge tag 'driver-core-3.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core fix from Greg KH: "Here is one kernfs fix for a reported issue for 3.19-rc5. It has been in linux-next for a while" * tag 'driver-core-3.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: kernfs: Fix kernfs_name_compare
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62b1530065
@ -201,10 +201,14 @@ static unsigned int kernfs_name_hash(const char *name, const void *ns)
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static int kernfs_name_compare(unsigned int hash, const char *name,
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const void *ns, const struct kernfs_node *kn)
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{
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if (hash != kn->hash)
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return hash - kn->hash;
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if (ns != kn->ns)
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return ns - kn->ns;
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if (hash < kn->hash)
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return -1;
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if (hash > kn->hash)
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return 1;
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if (ns < kn->ns)
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return -1;
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if (ns > kn->ns)
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return 1;
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return strcmp(name, kn->name);
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}
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