Messages in this thread Patch in this message | | | Date | Tue, 13 Jan 2004 01:00:56 +0100 | From | Adrian Bunk <> | Subject | [2.6 patch] fix a drivers/char/isicom.c compile warning |
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I got the following compile warning in 2.6.1-mm2 (but it doesn't seem to be specific to -mm):
<-- snip -->
... CC [M] drivers/char/isicom.o ... drivers/char/isicom.c: In function `unregister_drivers': drivers/char/isicom.c:1677: warning: `error' might be used uninitialized in this function ...
<-- snip -->
The following patch fixes this issue:
--- linux-2.6.1-mm2-modular-no-smp/drivers/char/isicom.c.old 2004-01-13 00:40:02.000000000 +0100 +++ linux-2.6.1-mm2-modular-no-smp/drivers/char/isicom.c 2004-01-13 00:49:00.000000000 +0100 @@ -1675,7 +1675,7 @@ static void unregister_drivers(void) { int error; - if (tty_unregister_driver(isicom_normal)) + if ((error=tty_unregister_driver(isicom_normal))) printk(KERN_DEBUG "ISICOM: couldn't unregister normal driver error=%d.\n",error); put_tty_driver(isicom_normal); }
cu Adrian
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