The patch titled
Subject: drivers/char/tlclk.c: fix error return code
has been removed from the -mm tree. Its filename was
drivers-char-tlclkc-fix-error-return-code.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Julia Lawall <julia@xxxxxxx>
Subject: drivers/char/tlclk.c: fix error return code
Convert a 0 error return code to a negative one, as returned elsewhere in
the function.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
identifier ret;
expression e,e1,e2,e3,e4,x;
@@
(
if (\(ret != 0\|ret < 0\) || ...) { ... return ...; }
|
ret = 0
)
... when != ret = e1
*x = \(kmalloc\|kzalloc\|kcalloc\|devm_kzalloc\|ioremap\|ioremap_nocache\|devm_ioremap\|devm_ioremap_nocache\)(...);
... when != x = e2
when != ret = e3
*if (x == NULL || ...)
{
... when != ret = e4
* return ret;
}
// </smpl>
Signed-off-by: Julia Lawall <julia@xxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Acked-by <mark.gross@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/char/tlclk.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff -puN drivers/char/tlclk.c~drivers-char-tlclkc-fix-error-return-code drivers/char/tlclk.c
--- a/drivers/char/tlclk.c~drivers-char-tlclkc-fix-error-return-code
+++ a/drivers/char/tlclk.c
@@ -784,8 +784,10 @@ static int __init tlclk_init(void)
}
tlclk_major = ret;
alarm_events = kzalloc( sizeof(struct tlclk_alarms), GFP_KERNEL);
- if (!alarm_events)
+ if (!alarm_events) {
+ ret = -ENOMEM;
goto out1;
+ }
/* Read telecom clock IRQ number (Set by BIOS) */
if (!request_region(TLCLK_BASE, 8, "telco_clock")) {
_
Patches currently in -mm which might be from julia@xxxxxxx are
linux-next.patch
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