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Commit 1d9e3a07 authored by Christian Gromm's avatar Christian Gromm Committed by Greg Kroah-Hartman
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staging: most: aim-cdev: destroy ida struct in case of exception 



This patch is needed to clean up the initialized ida structure in case
the function exits with an exception.

Signed-off-by: default avatarChristian Gromm <christian.gromm@microchip.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 88b090e3

drivers/staging/most/aim-cdev/cdev.c

+3 −1
Original line number Diff line number Diff line
@@ -509,7 +509,7 @@ static int __init mod_init(void) 


	err = alloc_chrdev_region(&aim_devno, 0, 50, "cdev");

	if (err < 0)

		return err;

		goto dest_ida;

	major = MAJOR(aim_devno);



	aim_class = class_create(THIS_MODULE, "most_cdev_aim");
@@ -527,6 +527,8 @@ static int __init mod_init(void) 
	class_destroy(aim_class);

free_cdev:

	unregister_chrdev_region(aim_devno, 1);

dest_ida:

	ida_destroy(&minor_id);

	return err;

}