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authorRaghavendra Rao Ananta <rananta@codeaurora.org>2021-03-03 22:47:02 +0100
committerBjorn Andersson <bjorn.andersson@linaro.org>2021-03-08 19:27:21 +0100
commit145e1da374bcba14c9ca069646f68b76c422612a (patch)
treeb2a11ca22ee285adac76539c2e488022a5c30184 /drivers/remoteproc/remoteproc_sysfs.c
parentLinux 5.12-rc2 (diff)
downloadlinux-145e1da374bcba14c9ca069646f68b76c422612a.tar.xz
linux-145e1da374bcba14c9ca069646f68b76c422612a.zip
remoteproc: sysfs: Use sysfs_emit instead of sprintf
For security reasons sysfs_emit() is preferred over sprintf(). Hence, convert the remoteproc's sysfs show functions accordingly. Signed-off-by: Raghavendra Rao Ananta <rananta@codeaurora.org> Signed-off-by: Siddharth Gupta <sidgup@codeaurora.org> Link: https://lore.kernel.org/r/1614808022-26062-1-git-send-email-sidgup@codeaurora.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc/remoteproc_sysfs.c')
-rw-r--r--drivers/remoteproc/remoteproc_sysfs.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/remoteproc/remoteproc_sysfs.c b/drivers/remoteproc/remoteproc_sysfs.c
index 1dbef895e65e..6840dad931d5 100644
--- a/drivers/remoteproc/remoteproc_sysfs.c
+++ b/drivers/remoteproc/remoteproc_sysfs.c
@@ -15,7 +15,7 @@ static ssize_t recovery_show(struct device *dev,
{
struct rproc *rproc = to_rproc(dev);
- return sprintf(buf, "%s", rproc->recovery_disabled ? "disabled\n" : "enabled\n");
+ return sysfs_emit(buf, "%s", rproc->recovery_disabled ? "disabled\n" : "enabled\n");
}
/*
@@ -82,7 +82,7 @@ static ssize_t coredump_show(struct device *dev,
{
struct rproc *rproc = to_rproc(dev);
- return sprintf(buf, "%s\n", rproc_coredump_str[rproc->dump_conf]);
+ return sysfs_emit(buf, "%s\n", rproc_coredump_str[rproc->dump_conf]);
}
/*