Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2016-01-13' into staging

Error reporting patches for 2016-01-13

# gpg: Signature made Wed 13 Jan 2016 14:21:48 GMT using RSA key ID EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>"

* remotes/armbru/tags/pull-error-2016-01-13: (41 commits)
  checkpatch: Detect newlines in error_report and other error functions
  error: Consistently name Error * objects err, and not errp
  s390/sclp: Simplify control flow in sclp_realize()
  hw/s390x: Rename local variables Error *l_err to just err
  error: Clean up errors with embedded newlines (again)
  vhdx: Fix "log that needs to be replayed" error message
  pci-assign: Clean up "Failed to assign" error messages
  vmdk: Clean up "Invalid extent lines" error message
  vmdk: Clean up control flow in vmdk_parse_extents() a bit
  error: Strip trailing '\n' from error string arguments (again)
  qemu-io qemu-nbd: Use error_report() etc. instead of fprintf()
  migration: Use error_reportf_err() instead of monitor_printf()
  spapr: Use error_reportf_err()
  error: Use error_prepend() where it makes obvious sense
  error: Use error_reportf_err() where it makes obvious sense
  error: Don't decorate original error message when adding to it
  error: New error_prepend(), error_reportf_err()
  test-throttle: Simplify qemu_init_main_loop() error handling
  qemu-nbd: Clean up "Failed to load snapshot" error message
  block: Clean up "Could not create temporary overlay" error message
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 6 insertions, 2 deletions

diff --git a/hw/i2c/omap_i2c.c b/hw/i2c/omap_i2c.c
index b6f544a221..8b0b14684d 100644
--- a/hw/i2c/omap_i2c.c
+++ b/hw/i2c/omap_i2c.c
@@ -20,6 +20,7 @@
 #include "hw/i2c/i2c.h"
 #include "hw/arm/omap.h"
 #include "hw/sysbus.h"
+#include "qemu/error-report.h"
 
 #define TYPE_OMAP_I2C "omap_i2c"
 #define OMAP_I2C(obj) OBJECT_CHECK(OMAPI2CState, (obj), TYPE_OMAP_I2C)
@@ -449,12 +450,15 @@ static int omap_i2c_init(SysBusDevice *sbd)
     OMAPI2CState *s = OMAP_I2C(dev);
 
     if (!s->fclk) {
-        hw_error("omap_i2c: fclk not connected\n");
+        error_report("omap_i2c: fclk not connected");
+        return -1;
     }
     if (s->revision >= OMAP2_INTR_REV && !s->iclk) {
         /* Note that OMAP1 doesn't have a separate interface clock */
-        hw_error("omap_i2c: iclk not connected\n");
+        error_report("omap_i2c: iclk not connected");
+        return -1;
     }
+
     sysbus_init_irq(sbd, &s->irq);
     sysbus_init_irq(sbd, &s->drq[0]);
     sysbus_init_irq(sbd, &s->drq[1]);