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authorQuentin Lambert <lambert.quentin@gmail.com>2015-02-09 10:45:32 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-02-12 02:00:52 +0100
commit59d84ca8c46a93ad62f9129458e897e7fe5075de (patch)
tree9476854453199ad93851f272ab2acf5bbee7b147 /drivers/base/power/clock_ops.c
parentPM / OPP: Assert RCU lock in exported functions (diff)
downloadlinux-59d84ca8c46a93ad62f9129458e897e7fe5075de.tar.xz
linux-59d84ca8c46a93ad62f9129458e897e7fe5075de.zip
PM / OPP / clk: Remove unnecessary OOM message
This patch reduces the kernel size by removing error messages that duplicate the normal OOM message. A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr) @@ identifier f,print,l; expression e; constant char[] c; @@ e = \(kzalloc\|kmalloc\|devm_kzalloc\|devm_kmalloc\)(...); if (e == NULL) { <+... - print(...,c,...); ... when any ( goto l; | return ...; ) ...+> } Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com> Acked-by: Nishanth Menon <nm@ti.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/base/power/clock_ops.c')
-rw-r--r--drivers/base/power/clock_ops.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/base/power/clock_ops.c b/drivers/base/power/clock_ops.c
index d626576a4f75..7fdd0172605a 100644
--- a/drivers/base/power/clock_ops.c
+++ b/drivers/base/power/clock_ops.c
@@ -81,10 +81,8 @@ static int __pm_clk_add(struct device *dev, const char *con_id,
return -EINVAL;
ce = kzalloc(sizeof(*ce), GFP_KERNEL);
- if (!ce) {
- dev_err(dev, "Not enough memory for clock entry.\n");
+ if (!ce)
return -ENOMEM;
- }
if (con_id) {
ce->con_id = kstrdup(con_id, GFP_KERNEL);