mirror of
https://github.com/torvalds/linux.git
synced 2024-12-28 22:02:28 +00:00
EDAC/ti: Fix handling of platform_get_irq() error
platform_get_irq() returns a negative error number on error. In such a
case, comparison to 0 would pass the check therefore check the return
value properly, whether it is negative.
[ bp: Massage commit message. ]
Fixes: 86a18ee21e
("EDAC, ti: Add support for TI keystone and DRA7xx EDAC")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Tero Kristo <t-kristo@ti.com>
Link: https://lkml.kernel.org/r/20200827070743.26628-2-krzk@kernel.org
This commit is contained in:
parent
afce699694
commit
66077adb70
@ -278,7 +278,8 @@ static int ti_edac_probe(struct platform_device *pdev)
|
||||
|
||||
/* add EMIF ECC error handler */
|
||||
error_irq = platform_get_irq(pdev, 0);
|
||||
if (!error_irq) {
|
||||
if (error_irq < 0) {
|
||||
ret = error_irq;
|
||||
edac_printk(KERN_ERR, EDAC_MOD_NAME,
|
||||
"EMIF irq number not defined.\n");
|
||||
goto err;
|
||||
|
Loading…
Reference in New Issue
Block a user