[patch-kj] kernel_thread() audit return code i2o_core.c

[maximilian attems]

Audited for kernel_thread() return values. Did it backwards last
time. *^_^*
Oh, yeah; compiles just fine as module or built-in.


Description  : Audited for kernel_thread() return code in i2o_sys_init()

Signed-off-by: MJK <mkemp@xxxxxxxxxxx>
Signed-off-by: Maximilian Attems <janitor@xxxxxxxxxxxxxx>



---

 linux-2.6.7-max/drivers/message/i2o/i2o_core.c |    7 +++++++
 1 files changed, 7 insertions(+)

diff -puN drivers/message/i2o/i2o_core.c~kernel_thread-i2o_core drivers/message/i2o/i2o_core.c
--- linux-2.6.7/drivers/message/i2o/i2o_core.c~kernel_thread-i2o_core	2004-06-18 10:30:08.000000000 +0200
+++ linux-2.6.7-max/drivers/message/i2o/i2o_core.c	2004-06-18 10:31:20.000000000 +0200
@@ -2234,6 +2234,13 @@ rebuild_sys_tab:
 		/* Create a kernel thread to deal with dynamic LCT updates */
 		iop->lct_pid = kernel_thread(i2o_dyn_lct, iop, CLONE_SIGHAND);
 	
+		if (iop->lct_pid < 0) {
+			printk(KERN_ERR "Couldn't spawn thread for %s.\n",
+					iop->name);
+			i2o_sys_shutdown();
+			return;
+		}
+
 		/* Update change ind on DLCT */
 		iop->dlct->change_ind = iop->lct->change_ind;
 

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