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firmware_class: fix typo in error path

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In the error path, _request_firmware sets
firmware_p to NULL rather than *firmware_p,
which leads to passing a freed firmware
struct to drivers when the firmware file
cannot be found. Fix this.

Broken by commit f8a4bd3456b988fc73b2c.

Reported-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Johannes Berg 2010-08-18 17:15:18 +02:00 committed by Greg Kroah-Hartman
parent 8488a38f4d
commit f45f3c1f3f
1 changed files with 1 additions and 1 deletions
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2
drivers/base/firmware_class.c
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@ -568,7 +568,7 @@ static int _request_firmware(const struct firmware **firmware_p,
out: out:
if (retval) { if (retval) {
release_firmware(firmware); release_firmware(firmware);
firmware_p = NULL; *firmware_p = NULL;
} }
return retval; return retval;