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Date: Fri, 02 Dec 2011 23:36:53 +0530 From: "Srivatsa S. Bhat" <srivatsa.bhat@...ux.vnet.ibm.com> To: rjw@...k.pl Cc: pavel@....cz, len.brown@...el.com, linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org Subject: [PATCH] PM, kernel/power/user.c: Replace unintuitive 'if' condition with 'else' In the snapshot_ioctl() function, under SNAPSHOT_FREEZE, the code below freeze_processes() is a bit unintuitive. Improve it by replacing the second 'if' condition with an 'else' clause. Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@...ux.vnet.ibm.com> --- kernel/power/user.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/kernel/power/user.c b/kernel/power/user.c index 7cc3f5b..8c64d1c 100644 --- a/kernel/power/user.c +++ b/kernel/power/user.c @@ -259,7 +259,7 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd, error = freeze_processes(); if (error) usermodehelper_enable(); - if (!error) + else data->frozen = 1; break; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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